233-3721 ARP Chevy V6 90� hi-port 3/8" holes, head bolt kit Carrillo Piston Set The Manley Pro Series Tri-Beam

The Manley Pro Series Tri-Beam rod has become the benchmark for fully machined/billet style high end connecting rods in the performance industry

190-2502 ARP Pontiac square drive balancer bolt kit

234-4108 ARP SB Chevy 18 Deg raised port head stud kit 234-4108

135-2501 ARP BB Chevy balancer bolt kit 135-2501

While a single tensioner works well in many applications PHR has seen the need to have an additional Idler bearing in high HP applications to avoid timing belt deflection

233-3721 ARP Chevy V6 90� hi-port 3/8" holes, head bolt kit Carrillo Piston Set The Manley Pro Series Tri-Beam233 3721 ARP Chevy V6 90 hi port 3 8" holes, head bolt kit