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Products 1-24 of 24
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3-into-1 Race Header (SIE0007)
Price: $629.95
View
2/4/2022 12:00:00 AM
In Stock
Item #: SIE0007 -

    Big-bore 3-into-1 exhaust header for race applications; three individual pipes join into a single collector under the car. Ref: C-STR336, SIE0007.

    Clamp Set, Stainless, LCB Big Bore (SIE0415)
    Retail: $29.85
    Price: $28.35
    View
    1/26/2020 2:00:00 AM 29.85
    In Stock
    Item #: SIE0415 -

      Set of three stainless steel band clamps to fit big-bore LCBs.

      Clamp Set, Stainless, LCB Standard Bore
      Retail: $28.95
      Price: $27.50
      View
      1/26/2020 2:00:00 AM 29.8500
      In Stock
      Item #: SIE0414 -

        Set of three stainless steel band clamps to fit standard bore LCBs. These clamps tighten down better that the ones supplied with the header, and are thinner.

        Clamp, Iron Exhaust Manifold (GEX7046)
        Price: $7.50
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        In Stock
        Item #: GEX7046 -

          Exhaust manifold to downpipe clamp; includes proper brass nuts and support washers. Ref: GEX7046.

          Cooper Freeflow Header (SIE0040)
          Price: $229.95
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          In Stock
          Item #: SIE0040 -

            Welded steel tubular header that replaces the original 12G615 pressed steel version used on Cooper and Cooper S models. Ref: C-STR816.

            Downpipe, 1990-on Carbureted
            Price: $189.95
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            8/17/2018 12:00:00 AM 225.0000
            Special Order
            Item #: C-AEG370 -

              Replacement downpipe for classic Minis originally fitted with HIF Carburetor and retaining the catalytic converter.

              Exhaust Clamp, 1959-1989, Heavy-duty (GEX7046HD)
              Price: $17.95
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              In Stock
              Item #: GEX7046HD -

                Heavy-duty, cast iron version of the standard exhaust clamp fitted to cast iron manifolds. Ref: GEX7046CAST, GEX7046, GEX7046HD.

                Exhaust Downpipe, SPi/MPi (GEX12043E)
                Price: $99.95
                View
                5/17/2017 12:00:00 AM 119.95
                In Stock
                Item #: GEX12043E -

                  Exhaust downpipe for fuel-injected classic Minis. Includes stainless braided flex coupling to allow for engine movement. Ref: GEX12043, GEX12043E.

                  Exhaust Downpipe, SPi/MPi to Maniflow/RC40 (C-AEG372)
                  Price: $189.95
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                  In Stock
                  Item #: C-AEG372 -

                    High-performance downpipe assembly bolts directly to the exhaust manifold used on the fuel injected SPi and MPi classic Mini. Ref: C-AEG372.

                    LCB Collector, Standard Bore (SIE0051)
                    Price: $87.95
                    View
                    7/26/2017 2:00:00 AM 89.9500
                    In Stock
                    Item #: SIE0051 -

                      Standard-bore LCB collector for the C-AEG365 Maniflow LCB header. Ref: C-AHT197.

                      LCB Header, Maniflow (SIE0030)
                      Price: $197.95
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                      In Stock
                      Item #: SIE0030 -

                        The long center branch (''LCB'') design has stood the test of time and is the best all-around exhaust manifold for the A-series engine. Ref: C-AEG365, SIE0030.

                        LCB Header, Maniflow, Big Bore (SIE0240)
                        Price: $429.95
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                        Special Order
                        Item #: SIE0240 -

                          Large-bore LCB for race use or large bore street engines such as 1380cc+. Ref: C-AHT289, SIE0240.

                          LCB Header, Maniflow, Stage 2 (C-AEG365S2)
                          Price: $269.50
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                          In Stock
                          Item #: C-AEG365S2 -

                            Premium performance Maniflow LCB header with an enlarged and reshaped middle pipe. Ref: C-AEG376, LM004S11R, C-AEG365S2.

                            LCB Header, Maniflow, Stainless Steel (C-AEG365S)
                            Price: $499.95
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                            Special Order
                            Item #: C-AEG365S -

                              Stainless steel LCB exhaust header, made by Maniflow. Ref: C-AEG365S.

                              LCB Header, Maniflow, to Clear Rubber Coupler (C-AEG362)
                              Price: $429.95
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                              In Stock
                              Item #: C-AEG362 -

                                Original-type ''Downton/Special Tuning'' LCB header designed to fit classic Minis with rubber couplers or QL5000. Made by Maniflow. Ref: C-AEG362, LM004A.

                                Manifold Stud & Hardware Kit, Stainless Steel (SEN0455E)
                                Price: $41.95
                                View
                                5/7/2019 2:00:00 AM 39.9500
                                In Stock
                                Item #: SEN0455E -

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

                                  Manifold Stud Set, 7 Port Aluminum Heads (G1423SM)
                                  Price: $13.95
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                                  In Stock
                                  Item #: G1423SM -

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

                                    Nut, ARP 12 Point,  5/16-24 (N51624)
                                    Price: $3.95
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                                    MADEINUSATAG||
                                    In Stock
                                    Item #: N51624 -

                                      High strength nut for use on forged rockers, rocker pedestals or exhaust manifold. Sold each.

                                      Nut, Manifold Downpipe, MPi & SPi
                                      Price: $4.50
                                      View
                                      In Stock
                                      Item #: FX108047 -

                                        Fits original cast iron exhaust downpipe on SPi and MPi (fuel-injected) classic Mini models. Special all-metal self-locking nut in metric thread

                                        O2 Sensor Bung and Plug, Weld-In
                                        Price: $9.95
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                                        In Stock
                                        Item #: SIE0008 -

                                          This universal bung can be welded into your exhaust system to allow the mounting of an Oxygen Sensor for real-time engine combustion readings.

                                          RC40 Conversion Downpipe (LDP1)
                                          Price: $87.95
                                          View
                                          1/6/2020 2:00:00 AM 72.95
                                          In Stock
                                          Item #: LDP1 -

                                            This down pipe connects to a standard one-piece single-outlet cast iron manifold and will allow you to upgrade to the larger bore RC40 or similar exhaust system

                                            Steady Bracket, Exhaust to Transmission (FOR057)
                                            Price: $21.95
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                                            MADEINUSATAG||
                                            In Stock
                                            Item #: FOR057 -

                                              This bracket should be used to reduce the tendancy of the exhaust header to crack. It bolts to the transmission side cover and connects to the bottom of the

                                              Steady Bracket, Exhaust to Transmission, Rod Change
                                              Price: $16.95
                                              View
                                              In Stock
                                              Item #: GEX7526 -

                                                Mild steel bracket that attaches to gearbox bolts to steady exhaust manifold and prevent excess movement that can crack the manifold

                                                Stud, Exhaust Manifold, Fuel Injection (TD108051A)
                                                Price: $6.75
                                                View
                                                In Stock
                                                Item #: TD108051A -

                                                  Correct length and thread pattern stud for the cast iron exhaust manifold to downpipe of injection classic Mini (MPi and SPi) models. Ref: TD108051A.