COMP Cams BB Chevy Adjustable Guide Plates - 3/8 Raised 21411306 2020-2021 Ford F-350 Super Duty

2020-2021 Ford F-350 Super Duty XL Standard Cab Pickup

Reese BX1 Hitch

1972-1973 Ford E-200 Econoline

Vacuum Pump

25 Right Hand Thread

COMP Cams BB Chevy Adjustable Guide Plates - 3/8 Raised 21411306 2020-2021 Ford F-350 Super DutyCylinder 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 Big Block Chevy engine applications. Created from precision die stamped and heat treated steel material for a closer setting and