Welcome.

We've moved! Our new shop address is 12738 Snow Rd, Bakersfield, CA, 93314 - Phone 661-387-0403

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Installation Labor Rates Of All Parts We Sell
Heads, Cam, Bolt-Ons, Nitrous, Supercharger,Turbo Kits. Complete Performance Engine, Transmission & Rearend Builds
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HUGE USED PART SELECTION
We have a large selection of used performance and factory vehicle parts at great prices. From heads/cams to interior, drivetrain & body parts.
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FAST 102MM LSXR Intake Manifold - Cathedral Port (LS1/LS2/LS6) CalSpeed Custom LS1 PCM Tuning for all GM & LSx based vehicles
Our Price: $849.95
Our Price: $199.95
FAST 102MM LSX R Intake Manifold - Fits all cathedral port LS1, LS2, LS6 style cylinder heads. Will accept a 90mm, 92mm or 102mm throttle body!

We have seen 35-40 rwhp gains over a LS6 & LS2 intake manifold setups on heads/cam combinations and as much as 20 rwhp gains on a bone stock LS1.

Requires LS2 style fuel rail setup, For LS1/LS6 vehicles, use FAST Part # 146021-KIT (add & view in suggested parts).
CalSpeed & Performance offers custom computer PCM tuning for any GM based vehicle.
CalSpeed & Performance Stainless Steel 1-3/4" Long Tube Headers with 3" Stainless Y-pipe for 99-09 Silverado Yank Super Stock (SS) 3200, 3600, or 4000 Stall Torque Converter (choice of stall)
Our Price: $379.99
Our Price: $744.95
Sale Price: $699.95
You save $45.00!
CalSpeed 1-3/4" 99-09 Truck Silverado & SUV Stainless Steel Headers Yank SS 3200/3600/4000 RPM Stall Torque Converter for LS1/LS2 - 4L60e/4L65e
LS2/LQ4/LQ9/LY6 Callies CompStar Rotating Assembly - You choose stroke & compression (365/370/403/408 CID) '98-'02 Camaro/Firebird LS1 Customizable ProCharger Supercharger Systems
Our Price: $2,120.95
Procharger Kits Starting At: $5,826.00
Callies CompStar 4340 Forged Rotating Assemblies come pre-rough balanced at no additional charge!! ATI PROCHARGER KITS AT UNBEATABLE PRICING!