Engines and Components Engines, Blocks and Components

Mopar

5.7L Hemi Standard Bore Engine Block

$500.00

SKU: 53021319CB

In Stock
In Stock
Ships by Aug 7
Free Shipping over $100
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Professional / shop required

Description

The Mopar 5.7L Hemi bare engine block, identified by casting numbers 53021319CB or 53021319AG, is an iron construction designed for rebuild applications. It features a standard bore size of 3.917 inches and a displacement of 5.7L (345 c.i.d.). This specific block is a non-VVT (Variable Valve Timing) unit. It includes essential components for a rebuild, such as the rear sump oil pan and pickup tube, dipstick tube, main caps, rear cover, and a front cover that has been modified to accommodate a front engine plate, offering flexibility for various build configurations. The block is noted to be in excellent condition for rebuilding. This bare block is compatible with 2003-2008 5.7L Hemi engines. It can also be purchased with 5.7 Eagle heads, either as a package or separately.

MIA's Description

The Mopar 5.7L Hemi bare engine block is designed for rebuilding and features a standard bore size of 3.917 inches. This iron block is compatible with casting numbers 53021319AG and 53021319CB. It is a non-VVT block and comes with a rear sump oil pan and pickup tube, dipstick tube, main caps, rear cover, and a front cover modified for a front engine plate.

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

BrandMopar
Part Number53021319CB
CategoryEngines and Components

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