Engines, Bare Blocks

Engine Block, Aluminum, 6-Bolt Mains, 4.120 in. Diameter Bore, Standard Deck, Raised Camshaft Location, 1-Piece Rear Main Seal, Chevy, LS, Each

Part Number: EDL-54903U-904

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if shipped by air

Bare Blocks, Mopar Gen II Hemi Engine Block, Cast Iron, Aftermarket, Standard Deck, 4.245 in. Cylinder Bore, Chrysler, Dodge, Plymouth, 426 Hemi, Each

Part Number: CPI-P5160210AA

Not Yet Reviewed

Estimated Ship Date: Apr 12, 2027 if shipped by air

Bare Block

Part Number: NAL-19417353

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2027

Engine Block, LSX Bowtie, Bare, Cast Iron, 6-bolt Main Bolt Style, 9.240 in. Standard Deck, Chevrolet, Each

Part Number: NAL-19417352

Not Yet Reviewed

Estimated Ship Date: Feb 18, 2027

Engine Block, Aluminum, 6-Bolt Mains, 4.120 in. Diameter Bore, Tall Deck, Raised Camshaft Location, 1-Piece Rear Main Seal, Chevy, LS, Each

Part Number: EDL-54901U-904

Not Yet Reviewed

Estimated Ship Date: Nov 23, 2026 if shipped by air

Engine Block, Cast Iron, 4-Bolt Mains, 4.240 in. Diameter Bore, 2-Piece Rear Seal, Chevy, Big Block Mark IV

Part Number: NAL-19212196

Not Yet Reviewed

Estimated Ship Date: Feb 16, 2027

Engine Block, Aluminum, Billet Steel Main Caps, 4.125 Bore, 9.25 in. Deck Height, Drag Pak, Mopar, Each

Part Number: CPI-P5160272AA

Not Yet Reviewed

Estimated Ship Date: Apr 5, 2027 if shipped by air