ARP flywheel bolts are cold-forged to ensure molecular integrity. They're heat-treated before thread rolling and machining. Comes with an enlarged 12-point head design to help the flywheel register.
Fits 6 cylinder 2WD or AWD RB25DET
Under head length: 1.000
Thread size: M12 x 1.25
Fastener assembly lubricant included
ā WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov Disclaimer: Product images are for reference only. Actual product may vary.
