Product#: E2194

Edelbrock Performer Manifold, 253-308 Holden

This Edelbrock Performer intake manifold is designed for street 253-304-308 c.i.d. Holden V8 engines. This Performer intake manifold is a dual-plane design that is tuned for excellent throttle response from idle to 5500 rpm....


Product#: 20574

Manifold Coolant Stop Leak

1995-2003 GM vehicles with 3.8L series 2 engines (vin K - RPO L36) have been experiencing excessive coolant consumption or coolant leakage near or under the throttle body and intake manifold. This is caused when the EGR tube...


Product#: OF6167DP

1976-78 Buick Fireball V6; 231 cid; Offenhauser Dual Port 360 Degree Intake Manifold; Single-Quad; Square Bore

Offenhauser Dual Port intake manifolds feature completely separate runner systems for the primaries and secondaries for more power across the rpm range. At low-load, the primaries feed the air/fuel charge through the smaller...


Product#: OF6170

1976-78 Buick Fireball V6; 231 cid; Offenhauser 360 Degree Equa Flow Intake Manifold; Single-Quad; Spread Bore

Offenhauser 360 Degree Equa-Flow Single-Quad Low-Rise intake manifolds make good use of Offy's 360 degree technology to feed all cylinders evenly and make more power. This results from their single-plane configuration, with...


Product#: OF6169

1976-78 Buick Fireball V6; 231 cid; Offenhauser 360 Degree Equa Flow Intake Manifold; Single-Quad; Square Bore

Offenhauser 360 Degree Equa-Flow Single-Quad Low-Rise intake manifolds make good use of Offy's 360 degree technology to feed all cylinders evenly and make more power. This results from their single-plane configuration, with...