ARP High Performance Series Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Chromoly - Black Oxide - AMC V8 YA0801 From one bolt hole in

From one bolt hole in frame across to another bolt hole is 51-1/8" in

and lighting

piston ring sets include choice of plasma moly or phosphate coated cast iron top rings

Get maximum air flow with no air horn

ARP High Performance Series Cylinder Head Bolt Kit - 1/2 in Bolt - Hex Head - Chromoly - Black Oxide - AMC V8 YA0801 From one bolt hole inARPs 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: Cylinder Head Bolt Kit High