PRW Power

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PRW Power PRW Power’s mission is to engineer and deliver high-performance automotive components that set the standard for strength, precision, and reliability.

We empower builders, racers, and enthusiasts with innovative solutions designed to maximize durability. https://twitter.com/PRWIndustries

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10/07/2026

PRW Sportsman Series Flexplates are built for the demands of modern horsepower.
Constructed from cold-rolled chromoly steel with forged one-piece ring gears, double-welded construction, and a centerplate .035” thicker than stock, these SFI 29.1 certified flexplates are engineered for strength, durability, and reliable power transfer.
Designed as a direct bolt-on solution for TH350, 700R4, and 4L60E applications.
LINK HERE https://www.prwpower.com/prw-chevy-sfi-rated-flexplate-1834600/p2942

The extremely sought after PRW LS1 and LS3 rockers are finally back in stock and ready to ship adjustable and non-adjust...
10/06/2026

The extremely sought after PRW LS1 and LS3 rockers are finally back in stock and ready to ship adjustable and non-adjustable configurations available.

Elite Series Steel Full Roller Rocker Arms -

Take your engine’s performance to new heights with PRW Power’s Elite Series Stainless Steel Rocker Arms, designed for those who demand the best in precision, strength, and efficiency. Engineered with cutting-edge technology, these rocker arms feature Direct Oil Feeding, Fully Adjustable, Nose Roller Axel, which is precision machined for a tight-fit smooth motion, and Polished Rocker Bodies, combining to deliver superior power, smoother operation, and unmatched durability under the most demanding conditions.

Benefits/Characteristics

Rated up to 850bs Open Spring Pressure
Direct Oil Feed Technology
Fully Adjustable
Precision Machined Nose Roller Axel for a Tight-Fit Providing Smooth Motion
25% Narrower Roller Reduces Mass Over the Valve for Additional RPM
15% Lighter Than Previous Version
Mounting Hardware Included

Link: https://www.prwpower.com/ls3-chevy-rocker-arms/c889

Repost • Ben Henderson using our Fabricated Aluminum Valve Covers 🙌New PRW fabricated aluminum tall valve covers for the...
10/02/2026

Repost • Ben Henderson using our Fabricated Aluminum Valve Covers 🙌

New PRW fabricated aluminum tall valve covers for the 302, I loose some of the old school look but these clear my roller rockers way better. Thanks BradSeburn💰 and Tom K***z for the help in getting these to me!

Link: https://www.prwpower.com/valve-covers/c682

High horsepower starts with a strong foundation.PRW Ford 6.0L Diesel Main Cap Stud Kits are built from premium Custom 41...
09/29/2026

High horsepower starts with a strong foundation.

PRW Ford 6.0L Diesel Main Cap Stud Kits are built from premium Custom 4135 steel and heat-treated to 180,000 psi for serious holding power under load.

Centerless ground for precise alignment and thread rolled after heat treatment for improved fatigue strength, these studs are engineered to help eliminate main cap walk and strengthen the bottom end of your build.

Complete with hardened washers and 12-point nuts, built for durability, stability, and confidence when torque climbs.

Link:
https://www.prwpower.com/prw-ford-main-cap-stud-kit-1000306/p2620

PRW Trunnion Kits eliminate the common failure point of OEM needle bearings-replacing them with a bronze bushing system ...
09/24/2026

PRW Trunnion Kits eliminate the common failure point of OEM needle bearings-replacing them with a bronze bushing system and heavy-duty trunnions built for real load.

Designed for aggressive cams and increased spring pressure, this upgrade delivers improved stability, reduced wear, and long-term durability where your valvetrain needs it most.

Built for street, strip, and race applications so you can push harder with confidence.

Link:
https://www.prwpower.com/trunnion-upgrade-kits-and-tools/c1024

PRW Elite Series Stainless Steel Shaft Rocker Arm System - , including steel pedestal stand, 8 pairs of shaft-mount rock...
09/21/2026

PRW Elite Series Stainless Steel Shaft Rocker Arm System - , including steel pedestal stand, 8 pairs of shaft-mount rockers with adjustable cup-style valve lash adjusters, shims, and other related Fasteners, Studs & Bolts and hardware.

The PRW Elite Series Stainless Steel rocker arms are made from 17-4ph Stainless Steel. Each rocker body is relieved for extra valve spring clearance and anodized for added strength. CNC machined billet steel pedestals, ground steel alloy rocker shafts, PRW SCM-4135 alloy steel Fasteners, Studs & Bolts, and needle roller bearings from the finest manufacturers in the world comprise the foundation of these rocker arm systems. These complete kits include all the components and hardware required for a professional installation.

Benefits/Characteristics

Rated 750 lbs. open spring pressure
Internal oiling system for long-lasting performance
Silicon Bronze Bushings

Link: https://www.prwpower.com/prw-ford-fe-elite-series-stainless-steel-shaft-rocker-system-3240622/p3345

09/18/2026

LS Head Studs 30% less expensive, Built from premium 8740 chromoly and heat-treated to 200,000 psi tensile strength, these studs are engineered for superior clamping force, fatigue resistance, and long-term sealing performance.

Centerless ground after heat treatment and thread rolled for added durability, PRW stud kits are designed to handle the abuse of high-compression and boosted applications.

Rated to the same strength levels as leading stud kits, while delivering the value-driven performance PRW is known for.

Head studs available for Chevy, Ford, Honda Mopar, Mitsubishi, Nissan, Subaru, Toyota and Duramax!
🔗 LINK HERE: https://www.prwpower.com/cylinder-head-stud-kits/c584

Upgrade your engine bay with PRW Fabricated Aluminum Valve Covers.Constructed from durable 6061-T6 aluminum alloy and pr...
09/16/2026

Upgrade your engine bay with PRW Fabricated Aluminum Valve Covers.

Constructed from durable 6061-T6 aluminum alloy and pressure tested for reliability, these valve covers are built for street performance, racing, and serious engine builds. Billet rails add strength and long-term durability, while machined cutouts provide clearance for aftermarket racing rocker arms.

Available for LS, SBC, SBF, SBM and BBC!

🔗 LINK HERE: https://www.prwpower.com/valve-covers/c682

Upgrade your engine with confidence using PRW Sportsman Dampers.Cast from high-strength nodular iron and built 30% stron...
09/14/2026

Upgrade your engine with confidence using PRW Sportsman Dampers.

Cast from high-strength nodular iron and built 30% stronger than OEM grey iron dampers, these performance dampers feature a splined hub and outer ring to prevent radial movement, an accurate press-fit crank bore, and laser-etched timing marks for easy installation.

Ideal for street rebuilds and moderate racing applications, with removable counterweights for internal or external balance configurations.

Available for AMC, BMW, Chevy, Cummins, Duramax, Ford, Honda, Jeep, Mopar, Oldsmobile, and Pontiac applications.

🔗 https://www.prwpower.com/dampers/c372

Address

Romoland, CA

Opening Hours

Monday 7am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm
Friday 7am - 4pm

Telephone

+19514367900

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