ARP 646-1000 SAE Bolt Kit 1/2-13 X 1.000 hex SS bolts ymm_10 Developing an aftermarket exhaust system

Developing an aftermarket exhaust system for the Porsche 911 presents a significant engineering challenge

is located between the rear resonators and is designed to optimize and balance exhaust gas flow

but one that gives other senses a thorough workout

and components exposed to high temperatures are equipped with special insulation for additional protection

Monaco 1977-1978

ARP 646-1000 SAE Bolt Kit 1/2-13 X 1.000 hex SS bolts ymm_10 Developing an aftermarket exhaust systemSpecifications Socket Size(s) 9 16 hex UHL 1. 000 Thread Length 1. 000 Grip Length n a Thread Diameter Pitch 1 2 13 Grip Diameter 1 2 Wrenching 9 16 Head Height 0. 450 Collar Diameter 0. 850