Form AND Function!

Our lightweight block off plates will knock your eyes out and seal up that cavity in the side of your block. We start with a 5/16'' chunk of T-6 billet aluminum and CNC-machine it to shape. Then we give it a high luster anodized or Polished finish. Includes stainless steel bolts and a gasket. Made in USA.

Note: BB-Chevy part also fits 273-440 Chrysler, All Fords (except 351C/M and 400M) and All Pontiac.