Flowmaster 814116 Header for 64-72 GM A-Body, LS1 and LS6, Stainless Steel

SKU: 814116
Fits custom models from 1964 to 1972 including Chevrolet Chevelle and wagon, Buick Gran Sport, Skylark and wagon, Pontiac GTO and LeMans, Oldsmobile Cutlass and 442 with an LS1 or LS6 small block engine.
Price: $709.95
FREE 3-Day Shipping (Details)

Shipping is free via UPS Ground or 3-Day Select for orders of $25 or more (excludes transmissions). If the transit time using UPS Ground Shipping will exceed 3 days to your location, we will upgrade the shipping service to UPS 3-Day Select, at no cost to you.

Free shipping is available within the continental U.S. only. Shipping charges will apply to all other destinations.

Verify This Part Fits Your Vehicle

Flowmaster's Scavenger Series Elite headers feature heavy duty 3/8 in. laser cut flanges, 16 gauge stainless steel primary pipes and gasket free ball flange exhaust connectors. Designed to compliment installations of modern GM LS-1 and LS-6 engines into popular Buick, Chevy, Oldsmobile and Pontiac muscle cars, these full length headers provide an exact fit and increased performance. Please note these headers are not emissions legal and are designed for off-road use only.

  • Ceramic Coating
  • Gasket Free Ball Style Collectors
  • Stainless Steel Construction
  • Dyno Tuned For Maximum Performance
SEMA Emissions Code3Color/FinishSilver Ceramic
Bolts/Studs IncludedYesHeader Flange Thickness (in)0.375
Tube Gauge16Inlet Port ShapeRound
MaterialStainless SteelOutlet Diameter (in)3
Primary Tube Diameter (in)1.750Reducers IncludedYes
Attachment MethodBall & Socket FlangeAutomotive Item GradeHigh Performance Part
CARB (California) CompliantNoHeader Style4-1 One-Piece
Tube LengthsUnequal LengthCollector IncludedYes
 California Proposition 65 Information

WARNING: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects, or other reproductive harm (For more information go to www.p65warnings.ca.gov)


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