ARP Valve Cover Bolt Kit | Multiple Chevrolet Fitments (134-7503)

The ARP Valve Cover Bolt Kit for Chevrolet LS Series engines is a high-performance fastener set designed to provide superior durability and strength for engine assembly. Constructed with either premium grade chrome moly with a black oxide finish or high-strength polished stainless steel, these bolts feature a .375-inch spacer and are rated at 180,000 psi tensile strength, significantly outperforming standard grade 8 hardware. The kit includes 12-point or hex head fasteners, ensuring secure and reliable valve cover attachment. These bolts are engineered for demanding applications, offering enhanced resistance to heat, vibration, and engine stress, making them ideal for performance and racing builds.

Designed specifically for Small Block Chevy Gen III and IV LS engines, these bolt kits fit a range of Chevrolet models with compatible valve cover configurations. They are suitable for use in street, track, or high-performance applications where strength and reliability are critical. The bolt kit is a direct replacement for stock hardware, providing an easy upgrade to improve engine integrity. Installation involves replacing existing bolts with these high-tensile fasteners, and the kit typically includes all necessary components for a complete upgrade. Suitable for engines requiring robust, high-strength fasteners, these ARP bolts ensure long-lasting performance under demanding conditions.