Engines and Components› Engines, Blocks and Components

GM Performance

F-TRANSMISSION

$6,325.05

SKU: G03V 89059253

Special Order
Special Order
Ships in 4–6 weeks
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Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The Chevrolet Performance CT525 LS3 6.2L 533HP Crate Engine is designed for circle track racing and is not street legal. It is sold without warranty and requires separate accessories like air intake, carburetor, exhaust manifolds, fuel system, and ignition controller. The oil pan is designed for most GM rear-steer chassis. The engine has anti-tampering seals and requires specific break-in procedures and oil.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandGM Performance
Part NumberG03V 89059253

Videos

Chevrolet Performance Raises the Bar with the LS 376/525 engine!

Chevrolet Performance Raises the Bar with the LS 376/525 engine!
The LS3 Crate Powertrain - An Entire Drivetrain all in One Package!

The LS3 Crate Powertrain - An Entire Drivetrain all in One Package!
dyno testing our GM LS376/525 Crate motor!

dyno testing our GM LS376/525 Crate motor!
Chevrolet Performance LS376/525 Crate Engine Information & Specs

Chevrolet Performance LS376/525 Crate Engine Information & Specs
GM LS3 525hp Crate Motor run video

GM LS3 525hp Crate Motor run video
CT525 - The next generation of winning Chevrolet Performance engines!

CT525 - The next generation of winning Chevrolet Performance engines!
Sand rail gets a GMPP LS3 Crate Engine

Sand rail gets a GMPP LS3 Crate Engine

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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