The C33AP header is full length, 1 " primary tube header for performance street rod applications. There is ample spark plug clearance, and the C33AP works with many stock steering gear boxes, Vega, and rack and pinion setups IF THE STEERING SHAFT HUGS THE FRAME RAIL. Will fit most starters and transmissions EXCEPT cast iron Powerglides. Designed for angle plug cylinder heads. Pre-'68 engines must use a spinoff oil filter adapter and filter. 1968 and newer engines should use the AC PF12, PF25, or compatible short style oil filter for maximum clearance. Available for straight plug and D-Port cylinder heads, order #C33, or #C33DP. For lower horsepower applications a 1-5/8" primary tube sized version is available, order #C32AP. Comes with all hardware necessary for installation Features a 16-gauge primary and collector tube thickness with a 3/8" thick flange and a patented flange design requires NO gaskets. Tightest fitting header available anywhere! Made in the USA. Includes the header bolt set and angle collector reducers. Our Aluminized Ceramic Coating is available and RECOMMENDED on all Sanderson Headers. We apply a multi-layer inside and outside silver ceramic coating in-house to meet our high standards of quality, and polish the coated header to a high luster. This coating provides aerospace and military technology to your vehicle to control the heat in your engine bay, improve cylinder scavenging of exhaust gases, and increase the longevity of your header investment. Copper Collector Gaskets are recommended for all Sanderson headers. Sanderson Headers do not include collector bolts due to our customers' wide range of preference. We do offer a collector bolt set that features Grade 8 Bolts with Locking Nuts. The Patented Leak-Free Design that Sanderson Headers offer you is the only leak-free flange design on the market ... Do Not Attempt To Use Flange Gaskets! The raised flange on the Sanderson Headers will buckle the gasket during tightening and actually cause a leak! Sanderson Headers are NOT emissions legal on pollution-controlled motor vehicles. It is the purchaser's responsibility to verify local regulations for compliance. Wrapping your Sanderson Headers with ANY thermal tape voids your header warranty. The best thermal protection for your headers is our Aluminized Ceramic Coating that is available for every Sanderson Header. Limited 5-year warranty.
This part fits most Chevy Cars and Trucks.; exceptions may apply. Please read the complete description to see if this part fits your specific vehicle and application.