ARP Starter Bolt Kit Stainless Steel GM 3/8 X 4.400" Length # 430-3513 Rate_20 813 Outside Diameter

813 Outside Diameter

Holley 2300 4150 4160 Accelerator Pump Cams # HO20-12

5" over factory 289

Manufactured and Machined in the USA

Designed to fit large journal crankshafts

ARP Starter Bolt Kit Stainless Steel GM 3/8 X 4.400" Length # 430-3513 Rate_20 813 Outside DiameterARP Starter Bolt Kit Stainless Steel GM 3 8 X 4. 400" Length # 430 3513 GM 3 8 X 4. 400" 12pt SS starter bolt kit Starter Style: Mini Fastener Head Style: Flanged 12 point Fastener Material: Custom 450 Fastener Finish: Polished Underhead Length (in): 4. 400 in. Quantity: Sold as a pair. Notes: Thread size is 3 8 16. Fits aftermarket gear reduction starters. Washers included. Simplify the installation of the starter in your race car with these starter