MPORTANT NOTE: MUST HAVE 2 different length primary head bolts plus a third smaller bolt.There is a Mid-Year split on the head bolts, If you have ALL SAME Size head bolts this kit is NOT for YOU, see part 134-3610.DO NOT BUY THIS KIT until you have pulled the head and verified the size.
SB Chevy LS1 & LS6 5.7L & 6.8L hex head bolt kit
Brand: ARP, Model: 134-3609