Proform Locking Header Bolt 8 mm x 1.25 Thread 1.180" Long Hex Head - Steel H770001XXL 14-1/2 in Long

14-1/2 in Long

Block mount

Includes A 1/2 Inch-20 Stud In Kit

Black Plastic Coated

Crank Mandrel Spacer

Proform Locking Header Bolt 8 mm x 1.25 Thread 1.180" Long Hex Head - Steel H770001XXL 14-1/2 in LongProduct Description: Header Bolt Locking 8 mm x 1. 25 Thread 1. 181 in Long Hex Head Steel Nickel Plated GM LS Series Set of 12 PROFORM invites racers to experience the strength, innovation, and power behind the PROFORM brand. PROFORM Parts (Specialty Auto Parts U. S. A., Inc.) is a leader in the High Performance Automotive Aftermarket by engineering and manufacturing creative products from intelligent concepts. Our goal is to provide the performance