Add ARP's legendary quality to secure your engine with complete confidence. Manufactured from black oxide finished chrome moly steel and rated at 170,000 PSI, which is considerably stronger than Grade 8 hardware, you can be sure that motor will stay put! Bolts feature conventional hex style heads and the kit comes complete with high quality flat washers.
Got a set of these to go along with my new motor mounts. What should have been a straightfoward installation turned out to be a very frustrating and what we (myself and two buddies) found to be darn impossible. When we tried to install these we could only get about half a turn before they would go no further. At first we thought we were installing them crooked or possibly cross threading them, so we would take them out and try again, and again, and again... We did not want to ruin the threads on the block so we did not force them in. In the end we reinstalled the old factory bolts. These ARP bolts appeared identical to the factory bolts with the exception of the head size (which the washers make up for) and for the fact the factory bolts are slightly narrowed at the tip, which is probably why we had no problems re-installing them (factory bolts). Not sure if I should have placed more torque and forced these in. I found them unusable.
ARP - The World Leader in Fastener Technology
ARP – The Fasteners of Champions
ARP’s 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, NASCAR and NHRA drag racing and marine applications. Shop ARP's Mustang water pump studs, water pump bolts, wheel studs, head stud kits, oil pan bolts, motor mount bolts, and many other hardware kits.
This Mustang was born grey with silver bottom. I installed the Mach 1 interior. Engine is stock with BBK cold air. AOD transmission. Power windows, cruise control, Alpine CD, remote door locks and ice...