Duramax ARP Flexplate Bolt Kit RPI to provide optimum fatigue strength

to provide optimum fatigue strength

Couplings constructed out of heavy-duty high-temp 5-PLY polyester for heat-resistance and durability

BD designed thrust collar and back plate

MPG Average

Duramax ARP Flexplate Bolt Kit RPI to provide optimum fatigue strengthFlexplate bolts play an important role in the performance and safety of race vehicles and street machines. That's why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP Flexplate bolts feature an exclusive flat 12 point head design and a larger than stock underhead radius for increased strength. Each bolt is centerless ground to ensure the bearing surface is perpendicular to the threads creating equal