ARP Stainless Steel Timing Cover Bolt Kit - 12 Point LS1/LS2 HTA2203F Coarse thread bolts have 1"-8

Coarse thread bolts have 1"-8 outer threads while fine thread bolts are 1-1/8"-12

2017-2018 Chevrolet Silverado 3500 HD WT DIESEL Double Cab Pickup

Insert plug into holder

Kit includes chute

ARP Stainless Steel Timing Cover Bolt Kit - 12 Point LS1/LS2 HTA2203F Coarse thread bolts have 1"-8ARPs product line contains thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, IMSA, NASCAR and NHRA drag racing and marine applications. Since 1968, ARP is the fastener of champions and the world leader in fastener technology. Product Description: Timing Cover Bolt Kit 12