Camshafts & Valvetrain

Dura-Bond LS Cam Bearings CH-10 (1999-06 1st Design) 1st Design; Positions 1 and 5 Housing Bore 2.3260"/2.3280"      

Dura-Bond LS Cam Bearings CH-25 LS Cam Bearings 2007-2018 LS3, LS7, LS9, LSX  

Dura-Bond High Performance LS Cam Bearings CHP-10  1st Design; Positions 1 and 5 Housing Bore 2.3260"/2.3280"   The high performance cam bearings offer more than double the fatigue strength of conventional bearings, withstand racing spring...

PAC Ti-17 Beehive Valve Spring Retainers PAC-R511 PAC Racing Springs is the Racing & Aftermarket Division of Peterson Spring Company. With more than 10 divisions around the world, Peterson Spring is the largest privately held, family owned spring...

PAC 1.270" Steel Valve Spring Locators PAC-S129 PAC Racing Springs is the Racing & Aftermarket Division of Peterson Spring Company. With more than 10 divisions around the world, Peterson Spring is the largest privately held, family owned spring...

PAC-KS16 Hot Rod Series Dual LS Valve Spring Kit - 1.304" O.D. x 0.650 Max Lift - Steel Retainers - 7 Degree Hot Rod Series Dual Spring- PAC Racing has combined components into an easy upgrade spring kit. PAC's valve spring kits come with all...

PAC-KS17 Hot Rod Series LS Dual Spring Kit - 1.290" O.D. x 0.625 Max Lift - Titanium Retainers - 7 Degree   Hot Rod Series- PAC Racing has combined components into an easy upgrade spring kit. PAC's valve spring kits come with all the...

PAC-KS18 Hot Rod Series LS Dual Spring Kit - 1.304" O.D. x 0.650 Max Lift - Titanium Retainers - 7 Degree   Hot Rod Series- PAC Racing has combined components into an easy upgrade spring kit. PAC's valve spring kits come with all the...

PAC-KS21 RPM Series Beehive Valve Spring Kit - 1.290" O.D. x 0.600 Max Lift - Steel Retainers - 7 Degree PAC's RPM Series process uses all of the latest advancements from their circle track and drag racing successes. This new process administered to...

PAC-KS22 RPM Series Beehive Valve Spring Kit - 1.307" O.D. x 0.625 Max Lift - Steel Retainers - 7 Degree PAC's RPM Series process uses all of the latest advancements from their circle track and drag racing successes. This new process administered to...

PAC-KS35 RPM SERIES DUAL SPRING KIT - 1.290" O.D. x 0.700 MAX LIFT - TITANIUM RETAINERS - 7 Degree   RPM Series - PAC Racing Springs developed this new process using all the latest advancements from our circle track and drag racing successes. We...

PAC-KS36 RPM SERIES DUAL SPRING KIT - 1.304" O.D. x 0.700 MAX LIFT - TITANIUM RETAINERS - 7 Degree   RPM Series - PAC Racing Springs developed this new process using all the latest advancements from our circle track and drag racing successes. We...