Valve Covers SBC 87-Pres LS Ctr Bolt Tall Alum Blk Crinkle Raised Emblems Raised Chevrolet & Bowtie Logos Chevrolet Performance Parts Engine Connecting Rod Vise Features a 1/2-20 size thread

Features a 1/2-20 size thread and has a gold iridite finish

This backing plate is INCLUDED with all PROFORM Chrysler S/B Electric Water Pumps

Fits All Filters

The device is designed to test valve spring pressure ranging from zero to 700 pounds with an indicating resolution of 2 pounds

With O-rings on each end to assure securing positioning

Valve Covers SBC 87-Pres LS Ctr Bolt Tall Alum Blk Crinkle Raised Emblems Raised Chevrolet & Bowtie Logos Chevrolet Performance Parts Engine Connecting Rod Vise Features a 1/2-20 size threadThe center bolt family of valve covers now can enjoy the wildly popular Slant Edge look that Gen 1 and LS enthusiasts have been enjoying. Generous internal clearance for larger valve train setups. Raised and milled logos and recessed Chevrolet and Bow Tie emblems are the distinctive features of these new valve covers. Tall, with removable baffle. Grommets, and mounting bolts included. Fits 1987 Pre LS Small Block Chevy engines. Sold as one pair.