Feature

●Pair of Brand New Southwest Speed Painted Flat Black Long Tube Headers that fits 1966-1975 Chevy Passenger Cars with Big Block Chevy 396-454 Cu. In. Engines (SWS Part # 440-2389)
●These Southwest Speed long tube headers are a direct fit for 1964-1975 Chevy passenger cars with Big Block Chevy V-8 engines > The unique full-length and down swept design of this header makes it a great choice for many GM passenger cars that include: 1966-1975 Chevelle, 1970-1972 Camaro, and 1971-1974 Full Size Chevys with Big Block Chevy Engines
●Ground parallel with .380" flanges on the cylinder head surface with 1 3/4" primary tubes, and feature 3" collectors and are supplied with 2-1/2" reducers that bolt to the collectors, to connect the rest of the exhaust system to the vehicle > Sold complete with header bolts and gaskets, and reducer bolts and gaskets > These Headers will fit angle plug or straight plug heads with no spark plug or spark plug wire restrictions
●Features: > Long Tube and Down Swept Design Header > 1 3/4" primaries to the 3" Collectors > Includes a pair of 2-1/2" reducers to connect exhaust under the vehicle > Great for some Hot Rods, Rat Rods and Street Rods > More Performance > Better Fuel Mileage > Great Choice to replace cast iron exhaust manifolds > Enhances the looks of any rod > Includes gaskets and mounting hardware > Painted Flat Black to resist early corrosion
●Factory Applications: | GM Passenger Cars with Big Block Engines: | Chevy: > 1971-1974 Bel-Air > 1971-1972 Biscayne > 1972 Brookwood > 1970-1972 Camaro > 1971-1974 Caprice > 1966-1973 Chevelle > 1966-1975 El Camino > 1971-1974 Impala > 1971-1972 Kingswood > 1970-1975 Monte Carlo > 1972 Townsman | GMC: > 1971-1974 Sprint


Description

Pair of Brand New Southwest Speed Painted Flat Black Long Tube Headers that fits 1966-1975 Chevy Passenger Cars with Big Block Chevy 396-454 Cu. In. Engines (SWS Part # 440-2389).

These Southwest Speed long tube headers are a direct fit for 1964-1975 Chevy passenger cars with Big Block Chevy V-8 engines.

• The unique full-length and down swept design of this header makes it a great choice for many GM passenger cars that include:
  • 1966-1975 Chevelle, 1970-1972 Camaro, and 1971-1974 Full Size Chevys with Big Block Chevy Engines.
  • Ground parallel with .380" flanges on the cylinder head surface with 1 3/4" primary tubes, and feature 3" collectors and are supplied with 2-1/2" reducers that bolt to the collectors, to connect the rest of the exhaust system to the vehicle.
  • Sold complete with header bolts and gaskets, and reducer bolts and gaskets.
  • These Headers will fit angle plug or straight plug heads with no spark plug or spark plug wire restrictions. Features:
    • Long Tube and Down Swept Design Header
    • 1 3/4" primaries to the 3" Collectors
    • Includes a pair of 2-1/2" reducers to connect exhaust under the vehicle
    • Great for some Hot Rods, Rat Rods and Street Rods
    • More Performance
    • Better Fuel Mileage
    • Great Choice to replace cast iron exhaust manifolds
    • Enhances the looks of any rod
    • Includes gaskets and mounting hardware
    • Painted Flat Black to resist early corrosion