Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.7 / 1.7 Ratio - Full Roller - Brodix BB-1 / BB-2 Heads - Big Block Chevy (Set of 16) Vacuum Hose Hyperco's neverending pursuit of Performance

Hyperco's neverending pursuit of Performance has lead to yet another breakthrough in Conventional Motorsports spring design -- the "Dynamic Travel Response" enhancement

Fits 2-3-4 Barrel Carbs With 5-1/8 Inch Neck

With the increase of vacuum rule

16' lengths are commonly included in Rugged Radios intercom kits for REAR seat passengers

This aFe POWER 90mm throttle body kit uses all factory mounting locations providing stability and a hassle-free installation

Jesel Pro Series Aluminum Shaft Mount Roller Rocker Arm Kit - 1.7 / 1.7 Ratio - Full Roller - Brodix BB-1 / BB-2 Heads - Big Block Chevy (Set of 16) Vacuum Hose Hyperco's neverending pursuit of PerformanceProduct Description: Rocker Arm Pro Series Shaft Mount 1. 7 1. 7 Ratio Full Roller Aluminum Natural Brodix BB 1 BB 2 Heads Big Block Chevy Set of 16 Dan Jesel realized early on that the success and demand for his high end valvetrain components was in part dependent on huge valve lifts, unheard of spring pressures and rpm that most thought was impossible. So he started on a 10 year quest to perfect the roller lifter. After nearly nine years of R&D and