Convert your LS3 engine to an adjustable valvetrain with the Ultra Pro Magnum Rocker Kit. Our kit includes 1.8 Ultra Pro Magnum Rockers, guideplates,...
Best SellersEngine ComponentsGMC | ChevyRocker Arms
A high-quality replacement rocker arm for 66-84 Shovelhead models from Twin Power™. Manufactured to O.E.M. specifications and tolerances.This Part Fits: Year Make Model Submodel...
With a 2024 aluminum rocker and 8620 hardened steel shaft, this shaft-mount rocker system adds stability to the engine which frees up horsepower. This...
Best SellersEngine ComponentsGMC | ChevyJeepRocker Arms
Over time all internal engine wear surfaces become worn. This is true for crankshaft journals, connecting rods, camshaft lobes, piston rings, bearings, etc. When...
Perfect for street performance, our 8620 chromemoly steel Magnum roller tip rockers can handle up to 350 lbs of pressure. These 1431 rail-type rockers...
S&S Cycle 86-18 BT Standard Forged Rocker Arm KitThis Part Fits: Year Make Model Submodel 2012 Harley-Davidson FLD Switchback Base 1997-2016 Harley-Davidson FLHR Road...
S&S Cycle 84-18 BT Roller Rocker Arm SetThis Part Fits: Year Make Model Submodel 1997-2016 Harley-Davidson FLHR Road King Base 2007-2016 Harley-Davidson FLHRC Road...
Fishbone Offroad Scale Armor for 2007-2018 JK Wrangler offers style and protection.This Part Fits: Year Make Model Submodel 2011 Jeep Wrangler 70th Anniversary 2016...
Fishbone Offroad Scale Armor for 2007-2018 Jeep JKU Wrangler Unlimited offers style and protection.This Part Fits: Year Make Model Submodel 2011 Jeep Wrangler Unlimited...
Enhance your 2-Door JL Wrangler (2018-present) with Fishbone Offroad Rocker Guards. These guards offer rugged protection and a sleek look, featuring a durable black...
Protect your Jeep Wrangler JLU against off-road challenges with Fishbone Offroad Rocker Guards. Designed for 4-door models, these guards mount at three strategic locations...
Complete with our 4514 studs, spacers and adjusting nuts, this kit adapts your late model Big Block Chevrolet engine to an adjustable valvetrain.CatalogUser 1This...
Our trunnion upgrade kit converts a stock LS series rocker arm into a captured trunnion for increased stability and stiffness. Compatible with stock geometry,...
Get that off-road look with Rugged Ridge Body Armor. Each Body Armor piece is constructed of black UV- treated thermoplastic with a lightly-textured matte...
COMP Cams is proud to announce another industry first: a bolt-in-ready Bushed Shaft Rocker System for GM LS engines. Thanks to innovative engineering, this...
S&S Cycle 2017+ M8 Models 1.640 To 1 Ration Forged Roller Rocker ArmsThis Part Fits: Year Make Model Submodel 2018-2021 Harley-Davidson FLFBS Fat Boy...
S&S Cycle 1984+ BT Rocker Arm ShaftsThis Part Fits: Year Make Model Submodel 1997-2015 Harley-Davidson FLHR Road King Base 2007-2015 Harley-Davidson FLHRC Road King...
COMP Cams is proud to announce another industry first: a bolt-in-ready Bushed Shaft Rocker System for GM LS engines. Thanks to innovative engineering, this...
Get that off-road look with Rugged Ridge Body Armor. Each Body Armor piece is constructed of black UV- treated thermoplastic with a lightly-textured matte...
Over time all internal engine wear surfaces become worn. This is true for crankshaft journals, connecting rods, camshaft lobes, piston rings, bearings, etc. When...
Best SellersEngine ComponentsFordGMC | ChevyMustangRocker Arms
Over the years, racing has become big business for teams, sponsors, and manufacturers around the world. However, 'grassroots' motorsports remain at the core of...
Best SellersEngine ComponentsGMC | ChevyJeepRocker Arms
Upgrade your 2018+ Jeep Wrangler JL's protection with Fishbone Offroad Chip Guards. Durable black ABS plastic, versatile mounting options, and paint-to-match ability.This Part Fits:...
Our trunnion upgrade kit converts a stock LS series rocker arm into a captured trunnion for increased stability and stiffness. Compatible with stock geometry,...