STARTER MOTOR MOUNTING BOLT KIT4SP (SEE DETAILS FOR APPLICATTIONS) 3-5/8" LONGFits 4-SPEEDS:66-74 BIG BLOCK 4SP1969 350 4SP73-81 4SP MakeCHEV ModelCORVETTE Year1966-1981 Item#ENG514B Instructions / Core Return FormClick Here Price$10.95EACH Core Charge$0.00 QtyAdd