Engine Components

COMP Cams Camshaft Set F50Cy Nsr-Bl3H-1

COMP Cams F50CY NSR-BL3H-128 Camshaft Set for 5.0L Ford Coyote Engines DOHC - Max effort street/strip cam set. Best choice when running higher boost levels and high rpm in modified engines. Requires phaser limiter kit and custom tuning. Max effort...

COMP Cams Camshaft Break-In Lube 12 Oz.

Due to current government regulations, today's oils are missing many of the critical ingredients needed for engine protection. Engine builders and performance hobbyists are being forced to add in extra protection additives in order to maintain engine...

COMP Cams Magnum Roller Rockers Ford SB

These Magnum Roller Rocker Arms for Ford V8 289-351W (Rail Type) 1968-89 applications are the ultimate street rocker. With a 3/8" stud diameter and 1.7 ratio, they are designed for serious performance enthusiasts. All Magnum Roller Rocker Arms are...

COMP Cams Rocker Arm BalLS 7/16in

COMP Cams Pivot Balls are a good upgrade for stock components. These are replacement pivot balls for COMP Cams Magnum Roller Tip Rocker Arms. The 1401B-16 pivot balls replace the pivot balls that come with our 7/16" stud Magnum roller tip rockers. Pivot...

COMP Cams Camshaft Set F4.6 3V XE253L H

COMP Cams XFI NSR (No Springs Required) XE253LH-14 Camshaft Set for 4.6L and 5.4L SOHC Modular 3 Valve Ford - Great upgrade for stock engine. Solid power gains above 4700 rpms, compatible with stock springs. Great upgrade for stock engine. Solid power...

COMP Cams Camshaft Set F4.6 3V

COMP Cams XFI NSR (No Springs Required) XE261LH-16.5 Camshaft Set for 4.6L and 5.4L SOHC Modular 3 Valve Ford for Blower Applications - Mid to upper range cam for bolt-on blowers running higher boost psi. Major power gains above 4900rpm, best with 3.73+...

COMP Cams Camshaft Set F4.6 3V Mod. MT2

SOHC - Mutha' Thumpr NSR (No Springs Required): Very rough idle, biggest cam for stock heads. Great power above 4900 rpm. Compatible with stock valve springs, benefits from converter and gears, requires cam phaser upgrade and custom tuning. Very rough...

COMP Cams Camshaft Set F4.6/5.4D XE274B

DOHC - XE-R Supercharged and Nitrous: Optimized combination for power and torque with acceptable fuel economy for your daily driver or highway cruiser. Programmer upgrade required. Max strip and street cams for centrifugal supercharged or nitrous engines...

COMP Cams Valve Spring Kit 0.585in Lift Beehive 01-05 GM 6.6L Duramax Diesel (LB7/LLY)

The .585” Lift COMP Cams Beehive Valve Spring Kits for GM 6.6L Duramax Diesel Engines include everything needed to upgrade from stock springs: Beehive Valve Springs, steel retainers, spring seats and valve seals. Beehive Valve Springs feature a reduced...

COMP Cams 96-04 Ford Modular 4.6L-5.4L SOC Performance Lash Adjusters - Set of 16

Lash adjusters in Ford Modular engines can leak down under high RPM, causing lost duration and lift, as well as increased valve train wear. The COMP Cams Ford Modular Performance Lash Adjusters are engineered to have a slower bleed down rate compared to...

Eibach Pro-UTV Crossover Ring for 2.5in Fox Shock

Eibach Pro-UTV Crossover Ring for 2.5in Fox Shock

Brian Crower Valves - 38.8mm (+1mm) Intake - Polaris XP1000 / XPTurbo

Brian Crower Valves - 38.8mm (+1mm) Intake - Polaris XP1000 / XPTurbo