Power Box a fuel system Plumbing Kit
The MotorCity Power Box
Pre-Assembled Fuel System Plumbing Kit by CPR Racing
Take the guesswork out of building your fuel system with the MotorCity Power Box – the ultimate solution for LS, LSX, and EFI conversions.
Whether you’re upgrading a street machine or prepping a race car, CPR Racing’s Power Box is designed to provide everything you need in one complete, easy-to-install package. No more hunting for individual fittings or second-guessing hose compatibility — we’ve done the work for you.
Available Power Box Kits:
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PRO-B2000 – Nylon Braided Hose Kit
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PRO-B3000 – Stainless Steel PTFE Hose Kit
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PRO-B4000 – Black PTFE Hose Kit
What’s Included:
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High-quality AN fittings and hoses
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Fuel line adapters, hose ends, and mounting hardware
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Designed for compatibility with EFI conversions and high-performance LS/LSX platforms
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Built to handle modern fuels, including E85 and other alcohol-based blends
Why Choose the Power Box?
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Pre-assembled and ready to install
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No guesswork – all parts selected for optimal performance and fit
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Race-proven durability
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Saves you time, effort, and frustration during your build
Built in the Motor City – Trusted Nationwide
call us at 248-294-7157. Have questions about which kit is right for your build? Shoot us an email at sales@cprracing.com — we’re happy to help.
Showing all 9 resultsSorted by price: high to low
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Power Box – PTFE Stage 2 Return Style PRO-B4000
$909.39 – $1,407.57 Select options This product has multiple variants. The options may be chosen on the product page -
Power Box – PRO-B2000 Return Style (Stage 2)
$892.86 – $1,391.04 Select options This product has multiple variants. The options may be chosen on the product page -
Power Box – PTFE 3000 Return Style (Stage 1)
$868.06 – $1,366.24 Select options This product has multiple variants. The options may be chosen on the product page -
Power Box – PTFE 4000 Return Style (Stage 1)
$859.79 – $1,357.97 Select options This product has multiple variants. The options may be chosen on the product page -
Power Box – PRO-B2000 Return Style (Stage 1) (Copy)
$768.85 – $1,267.03 Select options This product has multiple variants. The options may be chosen on the product page -
Power Box – PRO-B2000 Return Style Longer kit (Stage 1)
$768.85 – $1,267.03 Select options This product has multiple variants. The options may be chosen on the product page -
Power N Box PN 56-2000-01 Pro B Fuel Line Plumbing Kit
$873.02 Add to cart -
Hellcat AN Fitting and Hose Kit
$480.00 Add to cart -
LS Power Box
$348.76 – $394.54 Select options This product has multiple variants. The options may be chosen on the product page
