Crate Engines

ATK ENGINES

PS PUMP

$646.12

SKU: A040 SP50360

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

Advanced — 4+ hours

Description

Information for this specific MPN is limited. Based on similar ATK crate engines found in YouTube videos, the ATK SP50360 is likely a Chevrolet 350 or 383 Crate Engine, potentially fitting 1996-2000 Chevrolet and GMC trucks, vans, and SUVs equipped with the L31 350 (5.7L) Vortec engine. Specific submodels, transmission, and drive type are not definitively confirmed for this MPN. Further research with a confirmed public-facing part number is recommended.

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.

Available on iOS & Android

Specifications

BrandATK ENGINES
Part NumberA040 SP50360

Videos

Part 2 Jegs ATK Vortec Crate Engine Tear Down

Part 2 Jegs ATK Vortec Crate Engine Tear Down
ATK Crate Engine Review! Reveal of Our New Chevy 383 Stroker!

ATK Crate Engine Review! Reveal of Our New Chevy 383 Stroker!
Part 3 Jegs ATK Vortec Crate Engine Into the Short Block

Part 3 Jegs ATK Vortec Crate Engine Into the Short Block
Jegs ATK 0282 Vortec 350 Crate Engine unboxing

Jegs ATK 0282 Vortec 350 Crate Engine unboxing

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.

View Full Return Policy