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T: (800) 992-7007

P: (530) 886-0771

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Keeping classic Minis on the road since 1974

(800) 992-7007 | (530) 886-0771

Engine cylinder heads, parts, and accessories for the classic Mini, Mini Cooper, and variants.

Products 1-48 of 84
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Temperature Gauge Adapter (SEL0067)
Price: $15.50
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Pending Warehouse Check
Item #: SEL0067 -

    Adapter required when converting to mechanical water temperature gauge. Ref: SEL0067, TE5, 11K2486, SIB733.

    Blanking Plug, Manifold or Cylinder Head Sending Unit, Hex Head (ADP210)
    Price: $7.50
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    3/5/2020 12:00:00 AM
    Pending Warehouse Check
    Item #: ADP210 -

      Hex-head steel blanking plug for intake manifold or cylinder head temperature sender hole. Ref: ADP210.

      Bolt, Thermostat Housing w/ Sandwich Plate (DAM7760)
      Price: $2.95
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      1/26/2023 12:00:00 AM
      Pending Warehouse Check
      Item #: DAM7760 -

        Bolt with flanged-head, for use on A+ thermostat housing with sandwich plate underneath it. Ref: DAM7760.

        Brass Plug, Below oil pressure valve
        Price: $5.95
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        Pending Warehouse Check
        Item #: 2K1345 -

          Brass plug, 1098-1275cc engines. Often removed to clean the oil relief galley.

          Cylinder Head Nut, Flanged (CAM4545)
          Price: $3.50
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          Pending Warehouse Check
          Item #: CAM4545 -

            Improved cylinder head nut with integral flange replacing the earlier separate washer. Ref: CAM4545.

            Cylinder Head Stud, A+, Extra-Length Short Stud (TAM1617)
            Price: $18.95
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            Pending Warehouse Check
            Item #: TAM1617 -

              Some engines have the coil on a small bracket which is held to the engine on a cylinder head stud. This is the special extra-length version of the short cylinder head stud to give the little bit of extra threads it needs to allow the coil bracket to be fitted.

              Cylinder Head Stud, Long (CAM0150)
              Price: $10.50
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              Pending Warehouse Check
              Item #: CAM0150 -

                Long stud for cylinder head, use four (4). Ref: CAM150, CAM0150.

                 Cylinder Head Stud, Short (CAM0151)
                Price: $8.50
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                Pending Warehouse Check
                Item #: CAM0151 -

                  Short cylinder head stud. Ref: CAM151, CAM0151.

                  Cylinder Head, 1275 Aluminum, Cooper S-Spec, Street Ported (C-AHT347)
                  Price: $2,995.00
                  View
                  8/28/2019 2:00:00 AM 2495.0000
                  4/10/2019 2:00:00 AM
                  Special Order
                  Item #: C-AHT347 -

                    All-new aluminum 1275 cylinder head, based on the 12G1805/12G940 late Cooper S head casting; CNC ported and flowed for street performance.

                    Cylinder Head, 1275 Aluminum, Race Spec (C-AHT347RACE)
                    Price: $3,299.00
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                    8/28/2019 2:00:00 AM 2795.9500
                    5/8/2019 2:00:00 AM
                    Special Order
                    Item #: C-AHT347RACE -

                      All-new aluminum 11-stud 1275 race cylinder head, based on the 12G1805/12G940 late Cooper S head casting. Ref: C-AHT347RACE.

                      Cylinder Head, Calver Special Tuning GT, Unleaded (SEN0281)
                      Price: $1,849.95
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                      Special Order
                      Item #: SEN0281 -

                        Classic Mini stage 2 1275cc lead-free ''GT'' cylinder head from Keith Calver; flow characteristics match or exceed Longman GT-7 head.

                        Cylinder Head, Calver ST, Stage 3 Sport, Unleaded (SEN0282UL)
                        Price: $1,895.00
                        View
                        9/13/2017 2:00:00 AM 1849.0000
                        Special Order
                        Item #: SEN0282UL -

                          The most extreme cylinder head for hot road-driven classic Minis, vintage race /autocross-spec race head, with unleaded seat conversion.

                          Engine Lifting Bracket (12A1968)
                          Price: $9.50
                          View
                          4/28/2019 2:00:00 AM 8.9500
                          Pending Warehouse Check
                          Item #: 12A1968 -

                            Heavy steel metal brackets, used in pairs to lift the engine; attach to valve cover studs. Ref: 12A1968.

                            Fitting, Bypass Hose (12A2075)
                            Price: $13.95
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                            Pending Warehouse Check
                            Item #: 12A2075 -

                              Most pre-A+ classic Mini cylinder heads used this fitting to connect the bypass hose to the water pump. Ref: 12A2075.

                              Flat Washer, Head Stud, 0.375 ID, 0.625 OD, 0.062 Thick, ARP (W8505)
                              Price: $1.95
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                              MADEINUSATAG||
                              Pending Warehouse Check
                              Item #: W8505 -

                                ARP high-spec washer for 3/8'' stud. Black finish. Parallel ground for perfect fit and no loss of torque through your fasteners. Sold each.

                                Flat washer, Head Stud, 0.375 ID, 0.675 OD 0.120 Thick, ARP (W3834)
                                Price: $1.95
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                                MADEINUSATAG||
                                Pending Warehouse Check
                                Item #: W3834 -

                                  ARP high-grade washer for head stud application. Ref: W3834, 200-8556, 200-8506.

                                  Gasket, Heater Valve (88G0221B)
                                  Price: $0.95
                                  View
                                  Pending Warehouse Check
                                  Item #: 88G0221B -

                                    Gasket for the heater control valve on the cylinder head; also used under the blanking plate. Ref: 88G221, 88G221B.

                                    Gasket, Valve Cover, Cooper S (GUG5038VC)
                                    Price: $3.50
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                                    Pending Warehouse Check
                                    Item #: GUG5038VC -

                                      Cork valve/rocker cover gasket with notches for 10th and 11th studs of a Cooper S head. Ref: GUG5038VC, GEG417, AJM0417.

                                      Gasket, Valve Cover, Cork (GUG32VC)
                                      Retail: $2.50
                                      Price: $2.00
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                                      QTYDISCOUNT
                                      Pending Warehouse Check
                                      Item #: GUG32VC -

                                        Cork valve cover gasket for all classic Mini A-series and A+ engines. Ref: GUG32VC, GUG705009VC, JM302.

                                        Head Bolt, Cooper S
                                        Price: $23.50
                                        View
                                        6/15/2020 2:00:00 AM
                                        Pending Warehouse Check
                                        Item #: AEG248 -

                                          Special as-original tapered 5/16'' cylinder head bolt as was used on the water pump end of the Cooper S block.

                                          Head Bolt, Cooper S, ARP (C-AHT281)
                                          Price: $12.95
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                                          MADEINUSATAG||
                                          Pending Warehouse Check
                                          Item #: C-AHT281 -

                                            Special tapered 5/16'' cylinder head bolt as used on the water pump end of the Cooper S block; heavy-duty aftermarket version. Ref: C-AHT281, AEG248, AEG0248HD.

                                            Head Gasket Set, 1275cc, Black head gasket
                                            Price: $28.50
                                            View
                                            7/7/2020 2:00:00 AM
                                            Pending Warehouse Check
                                            Item #: SGK0013E -

                                              Head gasket set for all classic Mini 1275cc engines; made in the U.K.

                                              Head Gasket Set, 1275cc, Copper (SGK0014)
                                              Price: $47.50
                                              View
                                              Pending Warehouse Check
                                              Item #: SGK0014 -

                                                This gasket set fits all 1275cc-based engines and includes a copper-composite head gasket. Ref: AJM1141MS, CF463, SGK0014.

                                                Head Gasket Set, 850-998-1098cc, Copper (SGK0011)
                                                Price: $23.95
                                                View
                                                Pending Warehouse Check
                                                Item #: SGK0011 -

                                                  Head gasket set to fit ''small bore'' 850 to 1098cc engines; includes copper head gasket and o-ring-type valve stem seals. Ref: CF070, GUG701149HS, CF072, GEG101-COPPER.

                                                  Head Gasket, 1275 (SGK0004E)
                                                  Price: $13.95
                                                  View
                                                  1/24/2019 12:00:00 AM
                                                  Pending Warehouse Check
                                                  Item #: SGK0004E -

                                                    Grey composite head gasket with steel fire rings for standard 1275/1300 engines. Ref: BK450, BK450R, SGK0004E.

                                                    Head Gasket, 1275, Black Composite (SGK0004)
                                                    Price: $31.50
                                                    View
                                                    Pending Warehouse Check
                                                    Item #: SGK0004 -

                                                      Modern black BK450 head gasket with sealant coating; heat-activated shellac-type coating helps prevent leaks. Ref: TAM1521, SGK0004.

                                                      Head Gasket, 1275, Composite, AF470 (GUG702560HG)
                                                      Price: $40.95
                                                      View
                                                      Pending Warehouse Check
                                                      Item #: GUG702560HG -

                                                        Composite head gasket for 1275cc or larger classic Minis, marked AF470. Ref: GUG702560HG, GUG812632HG.

                                                        Head Gasket, 850-1098cc, Copper (SGK0002)
                                                        Price: $26.95
                                                        View
                                                        9/29/2020 2:00:00 AM 24.9500
                                                        Pending Warehouse Check
                                                        Item #: SGK0002 -

                                                          Upgraded copper-composite head gasket for ''small-bore'' 850-1098cc engines. Ref: GUG702506HG, AF070, SGK0002.

                                                          Head Gasket, Turbo (SEN0466)
                                                          Price: $136.50
                                                          View
                                                          2/23/2020 2:00:00 AM 129.9500
                                                          Pending Warehouse Check
                                                          Item #: SEN0466 -

                                                            High-compression gasket that was specially developed for 1275 Metros raced in England. Ref: SEN0466, C-STR1057.

                                                            Head Stud Set, 11-Stud, ARP (SEN0411)
                                                            Price: $209.95
                                                            View
                                                            MADEINUSATAG||
                                                            Pending Warehouse Check
                                                            Item #: SEN0411 -

                                                              Very complete ARP kit includes all of the head studs, plus rocker studs, parallel ground washers, and 12 point nuts. Ref: HSA11, 206-4204.

                                                              Head Stud Set, 9-Stud, ARP (SEN0409)
                                                              Price: $165.95
                                                              View
                                                              MADEINUSATAG||
                                                              Pending Warehouse Check
                                                              Item #: SEN0409 -

                                                                Complete set of ARP head and rocker studs for 9-stud A-series and A+ engines. Ref: 206-4201, HSA9, SEN0409, 2064201.

                                                                Head Stud Set, Cooper S, ARP (SEN0410)
                                                                Price: $248.95
                                                                View
                                                                MADEINUSATAG||
                                                                Pending Warehouse Check
                                                                Item #: SEN0410 -

                                                                  Complete 10-stud ARP head stud kit for 970, 1071 and 1275 Cooper S classic Minis. Ref: HSA11-B, 206-4204.

                                                                  Head Stud, Long, ARP (AJ5.65-1)
                                                                  Price: $9.50
                                                                  View
                                                                  MADEINUSATAG||
                                                                  Pending Warehouse Check
                                                                  Item #: AJ5.65-1 -

                                                                    ARP head stud, 5.65''. Sold each.

                                                                    Head Stud, Short, ARP (AJ4.25-1)
                                                                    Price: $8.50
                                                                    View
                                                                    MADEINUSATAG||
                                                                    Pending Warehouse Check
                                                                    Item #: AJ4.25-1 -

                                                                      ARP head stud, 4.25''. Sold each.

                                                                      Heater Outlet Blanking Plate (2A0180)
                                                                      Price: $9.50
                                                                      View
                                                                      Pending Warehouse Check
                                                                      Item #: 2A0180 -

                                                                        Classic Minis with no heater will need to have the outlet on the cylinder head blocked off with this plate. Ref: 2A180, 2A0180.

                                                                        Heater Outlet Blanking Plate, Stainless (2A0180SS)
                                                                        Price: $13.95
                                                                        View
                                                                        1/7/2021 12:00:00 AM
                                                                        Pending Warehouse Check
                                                                        Item #: 2A0180SS -

                                                                          A more durable and flashier version of the heater valve blanking plate, made of stainless steel. Ref: 2A180, 2A180SS, 2A0180SS.

                                                                          Heater Valve Stud (53K0402)
                                                                          Price: $2.50
                                                                          View
                                                                          Pending Warehouse Check
                                                                          Item #: 53K0402 -

                                                                            Small stud to secure heater valve or blanking plate to cylinder head. Ref: 53K402, 53K0402.

                                                                            Manifold Alignment Sleeve
                                                                            Price: $2.95
                                                                            View
                                                                            Unavailable
                                                                            Item #: 12G0297 -

                                                                              Metal alignment sleeves to position the inlet manifold accurately in the cylinder head

                                                                              Manifold Gasket, Competition (SIE0039)
                                                                              Price: $6.95
                                                                              View
                                                                              9/18/2020 12:00:00 AM 6.95
                                                                              Pending Warehouse Check
                                                                              Item #: SIE0039 -

                                                                                A thicker-than-standard intake/exhaust gasket, with large inlet and exhaust port cutouts for use with modified cylinder heads and/or headers. Ref: C-AHT381, SIE0039.

                                                                                Manifold Gasket, Improved (GUG704053MG)
                                                                                Price: $12.95
                                                                                View
                                                                                Pending Warehouse Check
                                                                                Item #: GUG704053MG -

                                                                                  Metal-faced manifold gasket, as used on all fuel-injected single-point (SPi) and multi-point (MPi) classic Minis. Ref: GUG704053MG, LKJ100580EVA.

                                                                                  Manifold Gasket, Standard (GUG37MG)
                                                                                  Retail: $3.50
                                                                                  Price: $2.80
                                                                                  View
                                                                                  QTYDISCOUNT
                                                                                  Pending Warehouse Check
                                                                                  Item #: GUG37MG -

                                                                                    Stock gasket between the intake and exhaust manifold and the cylinder head. Ref: GUG37MG, AJM601, JA439.

                                                                                    Manifold Nut, Brass (GHF261)
                                                                                    Price: $0.95
                                                                                    View
                                                                                    Pending Warehouse Check
                                                                                    Item #: GHF0261 -

                                                                                      Made from brass for heat and corrosion resistance; intended to be used specifically for use with the classic Mini manifold. Ref: GHF261, GHF0261, GFK3436.

                                                                                      Manifold Nut, Brass, Long (51K1177)
                                                                                      Price: $3.50
                                                                                      View
                                                                                      Pending Warehouse Check
                                                                                      Item #: 51K1177 -

                                                                                        Brass nut about 1'' long for easier tool access in the congested area of the carbs, intake and exhaust. Ref: 51K1177.

                                                                                        Manifold Stud & Hardware Kit, Stainless Steel (SEN0455E)
                                                                                        Price: $44.50
                                                                                        View
                                                                                        5/7/2019 2:00:00 AM 39.9500
                                                                                        Pending Warehouse Check
                                                                                        Item #: SEN0455E -

                                                                                          A complete stainless steel stud and hardware set for the manifold face of your cylinder head. Ref: C-STR282, SEN0455E.

                                                                                          Manifold Stud (53K0487)
                                                                                          Price: $2.50
                                                                                          View
                                                                                          Pending Warehouse Check
                                                                                          Item #: 53K0487 -

                                                                                            Stock replacement stud for the classic Mini intake and exhaust manifold. Ref: 53K487, 53K0487.

                                                                                            Manifold Stud Set, 7 Port Aluminum Heads (G1423SM)
                                                                                            Price: $14.95
                                                                                            View
                                                                                            Pending Warehouse Check
                                                                                            Item #: G1423SM -

                                                                                              Set of four (4) studs, nuts and washers to fit the exhaust side of the aluminum crossflow head. Ref: G1423, G1423SM.

                                                                                              Manifold Stud, Cylinder Head, Stainless (53K0487SS)
                                                                                              Price: $3.95
                                                                                              View
                                                                                              Pending Warehouse Check
                                                                                              Item #: 53K0487SS -

                                                                                                Nice stainless stud for the cylinder head to accept the manifolds. Ref: 53K0487SS, 53K487S.

                                                                                                Manifold Washer, Thick (12A1211)
                                                                                                Price: $1.50
                                                                                                View
                                                                                                6/26/2020 12:00:00 AM 1.00
                                                                                                Pending Warehouse Check
                                                                                                Item #: 12A1211 -

                                                                                                  Thick steel washers locate the intake and exhaust manifolds properly once attached to the head. Ref: 12A1211.

                                                                                                  Questions? Email parts@7ent.com, or call
                                                                                                  (800) 992-7007 (U.S. only) or (530) 886-0771