ARP Chromoly Harmonic Balancer Bolt - 3/4-16 in Thread - 2.175 in Long - 3/4 in 12 Point Head - Mopar V10 ALL49356 18 x 21 in Rectangle

18 x 21 in Rectangle

For Small Block Chevrolet applications with 3/8" studs

Stainless steel right nerf bar

which helps control head and neck roll

Fits Chrysler 273

ARP Chromoly Harmonic Balancer Bolt - 3/4-16 in Thread - 2.175 in Long - 3/4 in 12 Point Head - Mopar V10 ALL49356 18 x 21 in RectangleARP Dodge SRT 10 Balancer Bolt Kit Product Description: Harmonic Balancer Bolt 3 4 16 in Thread 2. 175 in Long 3 4 in 12 Point Head Chromoly Black Oxide Mopar V10 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