Engine Components

RHS Induction Packages maximize horsepower and torque gains for your GM LS1 Cathedral Port engine. Including our high quality black anodized sheet metal intake, fuel rails along with custom COMP Cams camshaft and beehive valve spring kit, these kits...

This Shaft Mount Aluminum Roller Rocker Arm Kit from COMP Cams is designed for Chrysler V8 273-360 Applications and has Rockers with a 1.6 ratio. Mounted on an ultra-durable shaft, these Rocker arms are made from a high quality aluminum alloy with a...

This Shaft Mount Aluminum Roller Rocker Arm Kit from COMP Cams is designed for Chrysler V8 383-440 Applications and has Rockers with a 1.6 ratio. Mounted on an ultra-durable shaft, these Rocker arms are made from a high quality aluminum alloy with a...

This Shaft Mount Aluminum Roller Rocker Arm Kit from COMP Cams is designed for Chrysler V8 383-440 Applications and has Rockers with a 1.5 ratio. Mounted on an ultra-durable shaft, these Rocker arms are made from a high quality aluminum alloy with a...

Xtreme XE-R 242/240 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4/5.8L Modular. Race or limited street use. Cams require a larger throttle body, mass air, injectors, exhaust upgrades, 3000+ stall. Very rough idle. Requires custom tuning...

Xtreme XE-R 234/232 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4/5.8L Modular 4 Valve Xtreme XE-R 234/232 Hydraulic Roller Finger Follower Finger Follower. Hot performance with Serious horsepower and torque gains. Recommended lower Gear ratios,...

Xtreme Energy-R S-Charged/N2O 230/232 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4/5.8 Modular 4-V Xtreme XE-R Supercharged and Nitrous 230/232 Hydraulic Roller Finger Follower Finger Follower. Serious street effort for supercharged or nitrous...

Xtreme Energy-R 226/224 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4/5.8L Modular 4 Valve Xtreme XE-R 226/224 Hydraulic Roller Finger Follower Finger Follower. Street performance with excellent torque in normally aspirated engines. Noticeable...

Lincoln: Blackwood 02 - 03 5.4 L Engine, Ford: Mustang 13 - 14 5.8 L Engine, Lincoln: Aviator 03 - 05 4.6 L Engine, Lincoln: Mark VIII 93 - 98 4.6 L Engine, Ford: Mustang 00 - 12 5.4 L Engine, Ford: Mustang 96 - 04 4.6 L Engine, Lincoln: Navigator 99 -...

Street and strip performance. Needs lower gears, exhaust upgrades, larger throttle body and mass air, bigger fuel injectors and a 2200+ stall with automatics. Requires custom tuning. Rough idle.CatalogUser 1This Part...

Xtreme RPM 230/230 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4/5.8L Modular 4 Valve Xtreme RPM 230/230 Hydraulic Roller Finger Follower Finger Follower. Serious street effort with maximum power gains in mid to upper RPMs. Requires lower Gear...

Xtreme RPM 226/222 Hydraulic Roller Finger Follower Cams for Ford 4.6/5.4/5.8L Modular 4 Valve Xtreme RPM 226/222 Hydraulic Roller Finger Follower Finger Follower. Great street performance with excellent torque and horsepower gains with a noticeable idle...