COMP Cams Adjustable Guide Plates - SB Chevy/SB Ford 5/16 Helmet Communication/Hydration Cap 3" Bolt Pattern

3" Bolt Pattern

1975-1981 Chevrolet C30

Plastic Fuel Tank

Kits include air jack cylinders with a 15

1986-1986 Chevrolet C20 Suburban

COMP Cams Adjustable Guide Plates - SB Chevy/SB Ford 5/16 Helmet Communication/Hydration Cap 3" Bolt PatternCylinder head modification can net some serious performance gains. However, once the valve centerlines have been moved, you sometimes have to bend or cut stock guide plates in order to compensate. To solve this common dilemma with aftermarket heads, COMP Cams developed Two Piece Adjustable Guide Plates for high performance Small Block Chevy V8 and Small Block Ford V8 engine applications. Created from precision die stamped and heat treated steel