Actively Updating Precision R Online Store!
We are actively updating our online store, you can still search by Year, Make, and Model or even by SKU or general search terms in the search bar at the top right. We appreciate your patience and if you have any questions, feel free to reach our team at (210) 829-8200, we are more than happy to navigate pricing and much more for you, via phone or form submission.
~Team Precision R
793 of 25001 products
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Sale–13%Low stockSinister Diesel 01-05 GM Duramax 6.6L LB7/LLY Welded Water Pump
Vendor:Regular price $300.99Regular price $345.79 Sale price $300.99Unit price perSinister Diesel -
Sale–2%Low stockSinister Diesel 01-15 Chevy Duramax CAT Filter Adapter
Vendor:Regular price $164.99Regular price $167.70 Sale price $164.99Unit price perSinister Diesel -
Sinister Diesel Cold Air Intake 01-04 Chevy / GMC Duramax 6.6L LB7
Vendor:Regular price $534.99Regular price $635.70 Sale price $534.99Unit price perSinister Diesel -

Snow Performance Chevy/GMC Stg 2 Boost Cooler Water Injection Kit (SS Braided Line 4AN Fittings)
Vendor:Regular price $952.99Regular price $1,312.51 Sale price $952.99Unit price perSnow Performance -

Snow Performance Chevy/GMC Stg 3 Boost Cooler Water Injection Kit (SS Braided Line 4AN Fittings)
Vendor:Regular price $1,265.99Regular price $1,750.02 Sale price $1,265.99Unit price perSnow Performance -

Snow Performance Stage 2 Boost Cooler Chevy/GMC Duramax Diesel Water Injection Kit
Vendor:Regular price $848.99Regular price $1,166.68 Sale price $848.99Unit price perSnow Performance -

Snow Performance Stage 3 Boost Cooler Chevy/GMC Duramax Diesel Water Injection Kit
Vendor:Regular price $1,057.99Regular price $1,458.35 Sale price $1,057.99Unit price perSnow Performance -
South Bend Clutch 09/01-06 GM 6.6L LLY ZF-6 Dual Friction Clutch Kit
Vendor:Regular price $1,185.99Regular price $1,167.25 Sale price $1,185.99Unit price perSouth Bend Clutch -
South Bend Clutch Chevy Duramax 6.6L Replacement Hydraulic Assembly
Vendor:Regular price $217.99Regular price Sale price $217.99Unit price perSouth Bend Clutch -
SPC Performance GM EXPRESS VAN TOOL
Vendor:Regular price $49.99Regular price Sale price $49.99Unit price perSPC Performance -
SPC Performance ZINC AXLE SHIMS 1 deg.(6)
Vendor:Regular price $114.99Regular price Sale price $114.99Unit price perSPC Performance -
SPC Performance ZINC AXLE SHIMS 1-1/2 deg.(6)
Vendor:Regular price $118.99Regular price Sale price $118.99Unit price perSPC Performance -
SPC Performance ZINC AXLE SHIMS 1/2 deg.(6)
Vendor:Regular price $109.99Regular price Sale price $109.99Unit price perSPC Performance -
SPC Performance ZINC AXLE SHIMS 2 deg.(6)
Vendor:Regular price $124.99Regular price Sale price $124.99Unit price perSPC Performance -
SPC Performance ZINC AXLE SHIMS 2-1/2 deg.(6)
Vendor:Regular price $128.99Regular price Sale price $128.99Unit price perSPC Performance -
SPC Performance ZINC AXLE SHIMS 3 deg.(6)
Vendor:Regular price $130.99Regular price Sale price $130.99Unit price perSPC Performance -
SPC Performance ZINC AXLE SHIMS 3-1/2 deg.(6)
Vendor:Regular price $137.99Regular price Sale price $137.99Unit price perSPC Performance -
SPC Performance ZINC AXLE SHIMS 4 deg.(6)
Vendor:Regular price $145.99Regular price Sale price $145.99Unit price perSPC Performance -
Spectre 01-04 GM Truck V8-6.6L DSL Air Intake Kit - Clear Anodized w/Red Filter
Vendor:Regular price $226.99Regular price Sale price $226.99Unit price perSpectre -
Spectre 99-07 GM Truck V8-4.8/5.3/6.0L F/I Air Intake Kit - Clear Anodized w/Red Filter
Vendor:Regular price $223.99Regular price Sale price $223.99Unit price perSpectre -
StopTech Power Slot 03-06/08-09 Chevy Avalanche 2500 / 04-09 Silverado 3500 4WD/06-09 2WD (Single R
Vendor:Regular price $274.99Regular price $287.48 Sale price $274.99Unit price perStoptech -
StopTech Power Slot 03-06/08-09 Chevy Avalanche 2500 / 04-09 Silverado 3500 4WD/06-09 2WD (Single R
Vendor:Regular price $274.99Regular price $287.48 Sale price $274.99Unit price perStoptech -
Timbren 2000 Chevrolet Silverado 1500 4WD Rear Suspension Enhancement System
Vendor:Regular price $283.99Regular price $316.90 Sale price $283.99Unit price perTimbren -
Sale–10%Low stockTimbren 2002 Cadillac Escalade RWD Front Suspension Enhancement System
Vendor:Regular price $283.99Regular price $316.90 Sale price $283.99Unit price perTimbren












