Showing 193–204 of 395 results
Aluminum Quad Velocity stacks! Provides proper air velocity for 4 throat carbs! These aluminum stacks fit most Rochester, Carter and Holley four barrel carbs. Sold separately. Available Polished or with a Sandblast finish 5314- Inside Diameter at base 4-3/16″ 5315- Inside Diameter at base 5″
8 degree leveling block for oval track racing. Accepts quad adaption B on quad adaption A manifold base
59-63 Olds bypass plate Offy part # 5317
Big Carb Adapter – Chevy Corvair to 48 Carb Adapter to allow installation of 4 bolt two throat carbs or larger Rochester 2GC type on present cylinder heads. BE SURE to specify type carbs to be used when ordering. Sold as a pair.
Offenhauser 5405 Rambler Dual manifold. For use with stock carburetors. Fits 1956-1964 Cast Iron 6.0 HV cylinder engine.
Brand: Offenhauser Manufacturer’s Part Number: 5408 Part Type: Valve Cover Breathers Product Line: Offenhauser Polished Aluminum Filtered Breathers Valve Cover Breather Attachment: Bolt-on Breather Shape: Rectangular PCV Valve: No Breather Tube: No Shielded: No Breather Top Style: Offenhauser logo Base Material: Aluminum Base Finish: Polished Top Material: Aluminum Top Finish: Polished Grommets Included: No Length…
Offenhauser 5408F – Foam Breather Filter For Breathers 5408, 5409, 5410, and 6156. This product is sold individually.
Offenhauser 5408G Breather Gasket. For use with all Offenhauser Breathers except for the 3661 JR.
Offenhauser 5408T Breather Top. Fits all Offenhauser breathers with the exception of the JR breather. Polished. Available with the Offenhauser logo or without – please specify. Screws Included.
These polished aluminum filtered breathers from Offenhauser are designed to protect your engine from dust and foreign particles. They feature filters made of polyurethane foam, which has an enormous dust retention capacity, and they’re easy to clean. These breathers are adaptable to all types of covers and applications, and are available in a variety of…
Manufacturer’s Part Number: 5410 Part Type: Valve Cover Breathers Valve Cover Breather Attachment: Bolt-on Breather Shape: Rectangular PCV Valve: No Breather Tube: No Shielded: No Breather Top Style: Offenhauser logo Base Material: Aluminum Base Finish: Polished Top Material: Aluminum Top Finish: Polished Grommets Included: No Length (in): 5.750 in. Height (in): 3.000 in. Quantity: Sold…
Offenhauser 5412 Valve Covers for Ford V8. Now in two distinct variations. 5412-NH – These come in a pair as a no hole version. Needs to used with a manifold with an oil filler tube in the front. For engines 1958-’64. 5412-PCV – These come in a pair. One cover has a PCV grommet and…
