TurboWorks forged connecting rod set for Chevrolet LS1 LS6 Small Block engine mounted on Chevrolet Nova, Oldsmobile Omega, Pontiac Ventura, Buick Apollo, Chevrolet Camaro, Pontiac Firebird (1967-1974). Mounting bolts and grease not included. They can be purchased separately, after selecting an option from the drop-down menu above the price of the product.