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A great exhaust system starts at the begining - the flange. One of Dynatechs biggest advantages is the wide selection of port machined flanges. All the flanges are CNC laser machined for unparalleled quality and fit.
Build or modify your own headers with these flange plates. Header flange only. Does not include adapter pipe or gaskets.
41811015Sold in QuantityPairNotesThese are .315" thick
Fits both Alan Johnson heads and All Pro Brodix #12 heads. Flanges are sold individually.
Build or modify your own headers with these flange plates. Header flange only. Does not include adaptor pipe or gaskets.
Build or modify your own headers with these flange plates. These header flanges have round ports. This is a pair of flanges only, no bolts and no gaskets included, Flange is 5/16" thick.
LS1 Chevy flange plates for headers have round ports and are CNC cut from 5/16" thick mild steel.
Build or modify your own headers with these flange plates. This part number no longer includes gaskets or bolts.
Build or modify your own headers with these flange plates. Header flange only. Does not include adaptor pipe or gaskets. 5/16 thick.
Dynatech MuscleMaxx Headers are the absolute best headers you can buy for your 1968-72 Nova.They feature a nearly equal length, step tube design just likethe racers run, giving you a wider powerband and more horsepower. The four bolt collector flange is unique in that it needs to be used with the Dynatech reducer cones. This gives you a leak-free ball and socket connection that allows movement as the engine torques under acceleration.
Dynatech continues to bring their race winningtechnology to the street. These MuscleMAXX headers sport a 3/8" CNC-machined flange for a trouble free leak proof seal. They feature mandrel bent, stepped primary tubes for increased horsepower and extra long secondary tubes, whichadd gobsof low end torque. Their direct bolt-on fit and precision header ports offer optimized flow for the widest range of heads possible, including most popular crate engines. Available with high-temp black paint.
1932-1953 flathead Ford V8 header flange gaskets.
Flathead V8 header flange gasket made of dead soft copper for a sure seal.
Build or modify your own headers with these flange plates. Header flange only. Does not include adaptor pipe or gaskets. Port size is 1-5/8" x 1-3/8". 5/16" Thick.
Replacement collector end-cap flange gaskets for Lake Style Headers with either a 3-1/2" diameter cone or a 4" diameter cone.
A great exhaust system starts at the begining - the flange. One of Dynatechs biggest advantages is the wide selection of port machined flanges. All the flanges are CNC laser machined for unparalleled quality and fit.Flanges are sold individuallyUse with Fiber Gaskets (at right)