Available individually under 850-1. Available in a set of 16 for '87+ OE-Roller Chevrolet Small Block, LT/LS under 850-16. Installation kit for Chevrolet 4.3L V6 w/ Balance Shaft available under 09-1000. Installation kit for Chevrolet 4.3L V6 without Balance Shaft available under 09-1001.
