Engines and Components› Cylinder Heads and Components

GM Performance

GM CYLINDER HEADS

$1,699.00

SKU: G03V 19331470

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

Moderate — 2–4 hours

Description

Vortec Bowtie cylinder heads are Chevrolet Performance's most powerful cast-iron heads. Ideal for 400-450 horsepower street and racing engines, featuring bigger valves, a thicker deck surface, 66cc combustion chambers, excellent low-lift flow, and Fast Burn performance.

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

BrandGM Performance
Part NumberG03V 19331470

Videos

Chevy Vortec Heads

Chevy Vortec Heads
Chevy Vortec Heads

Chevy Vortec Heads
How To Run More Lift With Vortec Heads

How To Run More Lift With Vortec Heads

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