ARP 190-3101 Motor Mount Bolt Kit for PONTIAC V8. 12pt ymm_21 750˝ Thread Diameter-Pitch 7/16-14 Grip

750˝ Thread Diameter-Pitch 7/16-14 Grip Diameter 7/16˝ Wrenching (reduced) 7/16˝ Head Height 0

Distinctive new design emphasizing model-specific development

Designed for high-performance and racing engines

This system – with a pair of exhaust valves behind the rear mufflers to provide optimal control of the exhaust tones – delivers a unique sound that is distinctly deeper and sportier

It is an ideal upgrade for performance and racing applications where reliability and consistent clamping force are critical

ARP 190-3101 Motor Mount Bolt Kit for PONTIAC V8. 12pt ymm_21 750˝ Thread Diameter-Pitch 7/16-14 GripSecure any engine with complete confidence with ARPs rugged motor mount bolts. You can choose between black oxide finished 8740 chrome moly or corrosion resistant stainless steel; choice of hex or 12 bolt head. Kits come complete with flat washers. Specifications Socket Size(s) 7 16 12pt