ARP Stainless 7/16-20 in Thread Bolt - 3.250 in Long - 7/16 in 12 Point Head (Set of 5) BC4748R Duration 292 / 292

Duration 292 / 292

standards required for high-performance turbo-charged

MSExhFlangeToyota2AZ-FE

Schoenfeld 180 Crossover Headers

Available in both wet and dry sump versions

ARP Stainless 7/16-20 in Thread Bolt - 3.250 in Long - 7/16 in 12 Point Head (Set of 5) BC4748R Duration 292 / 292Product Description: Bolt 7 16 20 in Thread 3. 250 in Long 7 16 in 12 Point Head Stainless Polished Universal Set of 5 ARP is the fastener of champions. They say that to be successful you must identify a need and satisfy it. Back in 1968 racing enthusiast Gary Holzapfel saw that many of his friendsa broken engines were caused by fastener failure. At the time, there were no commercially available studs and bolts up to the challenge. So Holzapfel called