Headers, Hooker Comp. 65-72 Cutlass, 350/403, Long-Tube, 1-5/8" Rnrs, 2.5" Clct

1968-74 Oldsmobile Competition Headers, (350/403, 1-5/8", Long Tube), by Hooker®

Steel Competition headers with 1-5/8-inch primaries and 2-1/2-inch collectors.

Hooker Competition headers use a long-tube steel layout with mandrel bends and a painted finish. Supplied as a pair with header gaskets and mounting hardware; collector reducers are sold separately.

• Primary tubes: 1-5/8-inch diameter and 29-inch nominal length. • Collectors: 2-1/2-inch diameter, 8-inch length. • Floor-shift manual installations require clutch-linkage modification. Column-shift manuals and floor-shift automatics are excluded by the current vendor technical notes. • Automatic cooler lines and brake lines must clear the header tubes; motor-mount heat shields may require modification. • Painted steel pair; gaskets and mounting bolts included. Reducers sold separately. • Fitment: 1968–74 Oldsmobile Cutlass/442. Oldsmobile 350/403 engine applications; excludes Cutlass Supreme.