Sierra manifolds are painted, packaged and leak tested.
Application : 4" Riser - GM small block V8, 305-350 cid (models 220 & 270), GM big block V8, 454 cid (models CH350 & 454XL). Use with manifold 1925, 1926, 1933, 1929, gasket 0305, mounting kit 8523
Replaces : Crusader 97772
Application : 4" Riser - GM small block V8, 305-350 cid (models 220 & 270), GM big block V8, 454 cid (models CH350 & 454XL). Use with manifold 1925, 1926, 1933, 1929, gasket 0305, mounting kit 8523
Replaces : Crusader 97772
Tags: Exhaust Elbows & Risers