ARP High Performance Series Head Bolt Kit - Ford 351C - 400M - Hex Heads Window Nets This system includes a Pro

This system includes a Pro DRY S oil free synthetic air filter which will never require to be oiled after cleaning

Increased Horsepower

Coil-Over Kit

375'' (3/8'') higher than stock

We then fill the housings with a specialized high temperature epoxy that not only increases the thermal conductivity but also helps resist shock

ARP High Performance Series Head Bolt Kit - Ford 351C - 400M - Hex Heads Window Nets This system includes a ProHigh Performance Series Bolts are rated at 170, 000 PSI and available with hex or 12 pt. Heads. Kits include parallel ground washers. ARPs 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.