ARP Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Aftermarket Head - Big Block Chevy 135-4304 H778C31XXL No external spark boxes or

No external spark boxes or coils are needed as our race coil and module fit inside the distributor for an easy drop-in installation with a one wire hookup

GM F-Body 1970-81

it delivers an aggressive exterior sound level and a moderate interior tone that is suited to the enthusiast who wants to be heard

Transport Refrigeration Units FEATURES:

ARP Cylinder Head Stud Kit - 12 Point Nuts - Chromoly - Black Oxide - Aftermarket Head - Big Block Chevy 135-4304 H778C31XXL No external spark boxes orProduct Description: Cylinder Head Stud Kit 12 Point Nuts Chromoly Black Oxide Aftermarket Head Big Block Chevy Since 1968, ARP is the fastener of champions and the world leader in fastener technology.