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Flowmaster Manifold Downpipe Kit for Chevrolet and GMC

Part # 81068

  • Fits Chevrolet Small Block Engines in GM A-Body and F-Bodies
  • Mandrel-bent 16 Gauge Stainless Steel Tubing
  • Designed to be Used Without Heat Riser
  • To Adapt Exhaust to Factory Manifolds
  • Large 2.50-inch Manifold Downpipes
  • Flowmaster Quality

Description

Flowmaster's manifold downpipe kits are designed for the person who wants to use a crossmember-back exhaust system while using the factory exhaust manifolds. Utilizing mandrel bent 409S stainless steel tubing and high quality flange gaskets, Flowmaster's manifold downpipe kits are designed for the perfect leak free fit.

Specifications

Bend TypeMandrel
Clamping TypeFlat Band
Clamps IncludedNo
ColorSilver
FinishNatural
Flanged InletYes
Flanged OutletNo
Gasket Or Seal IncludedYes
Grade TypePerformance
Hanger IncludedNo
Inlet Attachment TypeBolt-On
Inlet Inside Diameter2.37 in
Inlet Outside Diameter2.50 in
Main Piping Diameter2.50 in
MaterialStainless Steel
Material Gauge16
Mounting Bracket IncludedNo
Outlet Attachment TypeWeld-On
Outlet Inside Diameter2.37 in
Outlet Outside Diameter2.50 in
Pipe Diameter2.50 in
Quantity1 Pair
ShapeDownpipe
Single DualDual
System TypeDownpipe Kit
Tubing Diameter2.50 in
UPC / GTIN00700042025749
WarrantyManufacturer's Limited Lifetime Warranty

Fits these vehicles

YearMakeModelSubmodelEngineNote
1967ChevroletCamaroBase, RS, SS, Z284.9L V8, 5.3L V8, 5.7L V8Does not fit: inRam Hornin Manifold
1968ChevroletCamaroBase, RS, SS, Z284.9L V8, 5.3L V8, 5.4L V8, 5.7L V8Does not fit: inRam Hornin Manifold
1969ChevroletCamaroBase, RS, SS, Z284.9L V8, 5.0L V8, 5.3L V8, 5.4L V8, 5.7L V8Does not fit: inRam Hornin Manifold
1970 - 1972ChevroletCamaroBase, RS, SS, Z285.0L V8, 5.7L V8Does not fit: inRam Hornin Manifold
1973ChevroletCamaroBase, LT, RS, Z285.0L V8, 5.7L V8Does not fit: inRam Hornin Manifold
1974ChevroletCamaroBase, LT, Z285.7L V8Does not fit: inRam Hornin Manifold
1964ChevroletChevelle300, Malibu, Malibu Super Sport4.6L V8, 5.3L V8Does not fit: inRam Hornin Manifold
1965ChevroletChevelle300, 300 Deluxe, Malibu, Malibu Super Sport4.6L V8, 5.3L V8Does not fit: inRam Hornin Manifold
1966ChevroletChevelle300, 300 Deluxe, Malibu4.6L V8, 5.3L V8Does not fit: inRam Hornin Manifold
1967ChevroletChevelle300, 300 Deluxe, Concours, Malibu4.6L V8, 5.3L V8Does not fit: inRam Hornin Manifold
1968ChevroletChevelle300, 300 Deluxe, Concours, Malibu, Nomad, Nomad Custom5.0L V8, 5.3L V8Does not fit: inRam Hornin Manifold
1969ChevroletChevelle300 Deluxe, Concours, Concours Estate, Greenbrier, Malibu, Nomad5.0L V8, 5.7L V8Does not fit: inRam Hornin Manifold
1970ChevroletChevelleBase, Concours, Concours Estate, Greenbrier, Malibu, Nomad5.0L V8, 5.7L V8Does not fit: inRam Hornin Manifold
1971 - 1972ChevroletChevelleBase, Concours, Concours Estate, Greenbrier, Heavy Chevy, Malibu, Nomad, SS5.0L V8, 5.7L V8Does not fit: inRam Hornin Manifold
1973ChevroletChevelleDeluxe, Laguna, Laguna Estate, Malibu, Malibu Estate, SS5.0L V8, 5.7L V8Does not fit: inRam Hornin Manifold
1974ChevroletChevelleLaguna Type S-3, Malibu, Malibu Classic, Malibu Classic Estate5.7L V8, 6.6L V8Does not fit: inRam Hornin Manifold
1968ChevroletChevy IINova5.0L V8, 5.3L V8, 5.4L V8, 5.7L V8Does not fit: inRam Hornin Manifold
1964 - 1967ChevroletEl CaminoBase4.6L V8, 5.3L V8Does not fit: inRam Hornin Manifold
1968ChevroletEl CaminoBase, Custom5.0L V8, 5.3L V8, 5.4L V8, 5.7L V8Does not fit: inRam Hornin Manifold
1969ChevroletEl CaminoBase, Custom5.0L V8, 5.3L V8, 5.7L V8Does not fit: inRam Hornin Manifold
1970 - 1973ChevroletEl CaminoBase, Custom, SS5.0L V8, 5.7L V8, 6.6L V8Does not fit: inRam Hornin Manifold
1974ChevroletEl CaminoBase, Custom, SS5.7L V8, 6.6L V8Does not fit: inRam Hornin Manifold
1969 - 1972ChevroletNovaBase5.0L V8, 5.7L V8Does not fit: inRam Hornin Manifold
1973ChevroletNovaBase, Custom5.0L V8, 5.7L V8Does not fit: inRam Hornin Manifold
1974ChevroletNovaBase, Custom5.7L V8Does not fit: inRam Hornin Manifold
1971GMCSprintBase5.0L V8, 5.7L V8, 6.6L V8Does not fit: inRam Hornin Manifold
1972GMCSprintBase, Custom5.0L V8, 5.7L V8, 6.6L V8Does not fit: inRam Hornin Manifold
1973GMCSprintBase, Custom5.0L V8, 5.7L V8Does not fit: inRam Hornin Manifold
1974GMCSprintBase, Custom5.7L V8, 6.6L V8Does not fit: inRam Hornin Manifold