BTR: LT1 .660" or .685" Double Spring Kit [Corvette, Camaro, Truck, LT1, L83, L86] calvo WXM Manifold Spacer - reduces

WXM Manifold Spacer - reduces the heat transfer from the cylinder heads to the manifold where the intercooler bricks are

• Provides sharp edges for easy spark discharge

513-662-4000 or Sales@Weapon-X

Will work on modified LS1/LS2/LS6 engines also

With an expanded line of part numbers

BTR: LT1 .660" or .685" Double Spring Kit [Corvette, Camaro, Truck, LT1, L83, L86] calvo WXM Manifold Spacer - reducesOption 1: . 660" Lift Dual Spring Kit for Gen V engines using stock rocker arms. Includes dual polished springs, matching Gen V specific titanium retainers, your choice of locators for stock or bronze guides, locks and seals. Spring specs are 155 lbs @ 1. 780", 380 lbs @ 1. 180", 400 lbs @ 1. 130, coild bind @ 1. 070" Option 2: . 685" Lift Dual Spring Kit for LS engines using Limited stock rocker arm setups and Roller Rockers. Includes dual springs,