PRW Semi-Truck Engine
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PRW®Industries Shaft Rocker System Complete KitIndustries Shaft Rocker System Complete Kit by PRW®. Designed utilizing the latest technology, this product by PRW Industries features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it...Assorted shims for a quality installationAvailable for small block or big block applications$475.28 - $615.56 - PRW®Pro Series Rocker ArmPro Series Rocker Arm by PRW®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.87 - $351.87
- PRW®Rocker ArmRocker Arm by PRW®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect fit for a hassle free...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$27.87 - $336.87
- PRW®Rocker ArmRocker Arm by PRW®. PRW rocker arms feature full cage friction reducing needle bearings and extra large trunions to spread out the load and reduce wear. The nose rollers and shafts are Cr40 steel, heat-treated and hardened to resist the...Lightweight designPRW RockerLocs included$333.87
- PRW®Rocker Arm Stud GirdleRocker Arm Stud Girdle by PRW®. Designed utilizing the latest technology, this product by PRW Industries features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...CNC machinedReduces rocker stud flex$149.20 - $157.20
- PRW®High Performance Sportsman DamperHigh Performance Sportsman Damper by PRW®. Designed utilizing the latest technology, this product by PRW Industries features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$103.60 - $131.43
- PRW®PQx™ SFI-Rated Racing Harmonic BalancerPQx™ SFI-Rated Racing Harmonic Balancer by PRW®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$175.98 - $251.58
- PRW®High Performance Sportsman™ Lightweight Damper (2328951)High Performance Sportsman™ Lightweight Damper (2328951) by PRW®. Designed utilizing the latest technology, this product by PRW Industries features premium quality and will perform better than advertised. Perfect for your vehicle and...Ideal for Street Rebuilds30% Stronger Than OEM Dampers$131.43
- PRW®PQX™ Race SFI Damper (2439640)PQX™ Race SFI Damper (2439640) by PRW®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$209.58
- PRW®PQX™ Race SFI Damper (2444041)PQX™ Race SFI Damper (2444041) by PRW®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a perfect...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$217.98
- PRW®PQX™ Intake Rocker Arm Set (0236431)PQX™ Intake Rocker Arm Set by PRW®. PRW Pro Series Stainless Steel Rocker Arms incorporate an exceptional design that provides plenty of clearance for large diameter springs. These stud mount rocker arms are manufactured from premium...$333.87
- PRW®PQX™ Shaft Mount Rocker System Complete Kit (3331811)PQX™ Shaft Mount Rocker System Complete Kit (3331811) by PRW®. Performance Quotient Series Rocker Arm Systems are engineered to maximize the valvetrain efficiency for many popular Chevrolet, other General Motors, Ford, Mopar, OEM and...Assorted shims for a quality installationAvailable for small block or big block applications$579.14
- PRW®PQ™ Shaft Mount Rocker System Complete Kit (3244012)PQ™ Shaft Mount Rocker System Complete Kit (3244012) by PRW®. Performance Quotient Series Rocker Arm Systems are engineered to maximize the valvetrain efficiency for many popular Chevrolet, other General Motors, Ford, Mopar, OEM and...Assorted shims for a quality installationAvailable for small block or big block applications$606.76
- PRW®PQ™ Shaft Mount Rocker System Complete Kit (3244011)PQ™ Shaft Mount Rocker System Complete Kit (3244011) by PRW®. Performance Quotient Series Rocker Arm Systems are engineered to maximize the valvetrain efficiency for many popular Chevrolet, other General Motors, Ford, Mopar, OEM and...Assorted shims for a quality installationAvailable for small block or big block applications$606.76
- PRW®Pro Series Rocker Arm Set (0245403)Pro Series Rocker Arm Set (0245403) by PRW®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$351.87
- PRW®Pro Series Rocker Arm Set (0245402)Pro Series Rocker Arm Set (0245402) by PRW®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$351.87
- PRW®Solid bar Design Rocker Arm Stud Girdle (1535002)Solid bar Design Rocker Arm Stud Girdle (1535002) by PRW®. PRW Billet Aluminum Stud Girdles are made from 6061-T6 aluminum, manufactured to exacting standards, and the solution to valvetrain instability. PRW stud girdles reduce rocker...CNC machinedReduces rocker stud flex$157.20
- PRW®Spring-loaded Rocker Arm Stud Girdle (1535001)Spring-loaded Rocker Arm Stud Girdle (1535001) by PRW®. PRW Billet Aluminum Stud Girdles are made from 6061-T6 aluminum, manufactured to exacting standards, and the solution to valvetrain instability. PRW stud girdles reduce rocker stud...CNC machinedReduces rocker stud flex$157.20
- PRW®Spring-loaded Rocker Arm Stud Girdle (1535000)Spring-loaded Rocker Arm Stud Girdle (1535000) by PRW®. PRW Billet Aluminum Stud Girdles are made from 6061-T6 aluminum, manufactured to exacting standards, and the solution to valvetrain instability. PRW stud girdles reduce rocker stud...CNC machinedReduces rocker stud flex$157.20
- PRW®PQX™ Race SFI Damper (2445441)PQX™ Race SFI Damper (2445441) by PRW®. Removable Counter Weight. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$209.58
- PRW®Cathedral Port Heads Rocker Arm Kit with Bronze-Bushed Trunnion (0637519)Cathedral Port Heads Rocker Arm Kit with Bronze-Bushed Trunnion (0637519) by PRW®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$336.87
- PRW®Rectangular Port Heads Rocker Arm Kit with Bronze-Bushed Trunnion (0637619)Rectangular Port Heads Rocker Arm Kit with Bronze-Bushed Trunnion (0637619) by PRW®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$309.87
- PRW®Industries Adjuster Screw KitIndustries Adjuster Screw Kit by PRW®. PRW Pro Series Stainless Steel Rocker Arms incorporate an exceptional design that provides plenty of clearance for large diameter springs. These stud mount rocker arms are manufactured from premium...Lightweight designPRW RockerLocs included$71.58 - $77.56
- PRW®PQx™ Shaft Mount Rocker Arm SystemPQx™ Shaft Mount Rocker Arm System by PRW®. Designed utilizing the latest technology, this product by PRW features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...Made with precision and quality in mindDesigned to meet your specific needs$58.26
- PRW®Platinum Series PQx™ Shaft Mount Rocker Arm SystemPlatinum Series PQx™ Shaft Mount Rocker Arm System by PRW®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$53.66 - $143.09
- PRW®Power Plus™ Nitro-Carb Rocker ArmPower Plus™ Nitro-Carb Rocker Arm by PRW®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$15.97 - $79.41
- PRW®Rocker Arm ShaftRocker Arm Shaft by PRW®. Designed utilizing the latest technology, this product by PRW Industries features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to meet or...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$141.48
- PRW®Rocker Arm Valve Lash Adjuster Screw KitRocker Arm Valve Lash Adjuster Screw Kit by PRW®. This premium product is the best way to go for those looking for the highest quality replacement that offers supreme levels of quality, performance and reliability. Designed to provide a...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.76
- PRW®RockerLocs Rocker Arm Stud GirdleRockerLocs Rocker Arm Stud Girdle by PRW®. Designed utilizing the latest technology, this product by PRW features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured to...Made with precision and quality in mindDesigned to meet your specific needs$36.41 - $66.66
- PRW®Engine Timing ChainEngine Timing Chain by PRW®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It will meet your needs and deliver...Made with precision and quality in mindDesigned to meet your specific needs$29.81 - $35.86
