283 307 327 350 Small Block Chev V8 Proflow Extractors Exhaust Manifold Gasket

Designed and engineered in-house, Proflow products are manufactured to the highest of standards. Proflow products are computationally optimized and tested within their own engineering department. Rapid prototypes are created to guarantee perfect fitment, as well as pleasing aesthetics. Proflow take pride in every part they make. Remember, Proflow are the leaders in performance products!

These high quality gaskets are constructed of a thick, high temperature, non–asbestos fiber laminate with a perforated steel core, which provides a superior grip and adhesion. This construction also contributes to exact fit compliance between the cylinder head and header flange, offering excellent sealing properties during extreme temperature and operating conditions.

Specifications:

• Proflow PFEEGCSB Extractors / Exhaust manifold gaskets - 1 pair
• High quality gaskets suitable for all standard and modified engines
• 12 month warranty

Fitment notes:

• These are to suit the larger size exhaust ports.  Exhaust port openings on these gaskets measure approximately 37mm wide & 48mm tall.
• Please ensure that these are the correct size for your vehicle before making a purchase.