BB CHEV 396 454 O-RING 4.640″ .039 HEAD GASKET LOC WIRE

Description

Maintaining optimal engine compression and preventing coolant or oil leaks is essential for any high-performance big block Chevy engine. This Fel Pro BB CHEV 396 454 O-RING head gasket is engineered specifically to meet these demands, ensuring a dependable seal that supports engine longevity and power output.

The gasket features a 4.640″ bore diameter, tailored precisely for Chevy 396 and 454 engine blocks, guaranteeing an exact fit that minimizes the risk of blowouts or sealing failures. Its .039″ head gasket thickness balances durability with proper compression, enhancing the engine’s efficiency and preventing warping under high temperatures.

Constructed with integrated O-ring technology, this gasket provides enhanced sealing around the cylinder bores, offering superior resistance against combustion gas leaks compared to traditional gaskets. The inclusion of a locator wire ensures precise placement during installation, reducing assembly errors and saving valuable time.

With a lightweight design at just 0.0800 kg and compact dimensions of 73.00 cm length, 27.30 cm width, and 2.00 cm height, this gasket is easy to handle and install without compromising its structural integrity. Its compatibility with Fel Pro’s rigorous quality standards assures consistent performance in demanding engine environments.

This gasket is specifically engineered for engine and component applications within the Fel Pro brand’s line of high-performance engine gaskets and seals. Its precise fitment and construction materials support long-term durability under thermal stress and mechanical load, crucial for maintaining engine reliability.

Whether rebuilding or upgrading a big block Chevy 396 or 454, this Fel Pro O-ring head gasket offers the exact specifications needed to maintain peak engine compression and prevent leaks. Its engineered design and quality materials deliver confidence in every installation, ensuring your engine operates at its full potential.