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Keeping classic Minis on the road since 1974

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

Products 1-22 of 22
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Clamp Set, Stainless, LCB Big Bore
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. These clamps tighten down better that the ones supplied with the header, and are thinner.

    Clamp Set, Stainless, LCB Standard Bore
    Retail: $28.95
    Price: $27.50
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    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
      Price: $7.50
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      In Stock
      Item #: GEX7046 -

        Exhaust manifold to downpipe clamp. The key to eliminating exhaust leaks at the manifold flange is the clamp. These new clamps include proper brass nuts and support washers

        Cooper Freeflow Header
        Price: $174.95
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        In Stock
        Item #: SIE0040 -

          This is the welded steel tubular header that replaces the original 12G615 pressed steel version used on Cooper and Cooper S models. Ideal for 998-1098cc engines and stock-built 1275cc classic Minis.

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

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

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

              Heavy-duty, cast iron version of the problematic exhaust clamp fitted to cast iron manifolds. Fits single-carb exhaust manifolds 1959-1989.

              Exhaust Downpipe, SPi/MPi to Maniflow/RC40
              Price: $153.95
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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.

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

                  Aftermaket version of downpipe for injected Minis. Includes stainless braided flex coupling to allow for engine movement.

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

                    The SIE0030 (C-AEG365) Maniflow LCB header uses this collector. We keep stock since these get lost or damaged with some regularity.

                    LCB Header, Maniflow
                    Sale!
                    Retail: $197.95
                    Sale: $175.97
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                    Out of 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. Ideal for all 1275s and big bore

                      LCB Header, Maniflow, Big Bore
                      Price: $389.95
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                      In Stock
                      Item #: SIE0240 -

                        C-AHT289 large bore LCB for race use or large bore street engines such as 1380cc+. Y-piece outlet end is 2" outside diameter, 1.875" id. The best quality production exhaust manifold

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

                          Made by Maniflow, this premium performance LCB has an enlarged and reshaped middle pipe which creates a type of vortex, complementing the pulsing effect of the outside two pipes. This

                          LCB Header, Maniflow, to Clear Rubber Coupler
                          Price: $359.95
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                          In Stock
                          Item #: C-AEG362 -

                            Original-type ''Downton/Special Tuning Long Center Branch'' header designed to fit classic Minis with rubber couplers or QL5000. Made in the U.K. by Maniflow.

                            Manifold Stud & Hardware Kit, Stainless Steel (SEN0455E)
                            Price: $37.50
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                            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.

                              Manifold Stud Set, 7 Port Aluminum Heads
                              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. These have deeper thread engagement into the head that the one that is fitted to the head originally.

                                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
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                                  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: $75.95
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                                      1/7/2020 12:00:00 AM 72.95
                                      Out of 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
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                                          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
                                            Price: $6.75
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                                            In Stock
                                            Item #: TD108051A -

                                              Correct length and thread pattern stud for the cast iron exhaust manifold to downpipe of injection cars (MPi and SPi). Metric M8 threads.