Engine Blocks & Accessories

Engine Bare Blocks, Dart Race Series, Aluminum, 8.850 in. Deck Height, 4.180 in Bore, 4-Bolt Mains, 2 Piece Rear Main Seals, Chevy Small Block, Each

Part Number: DRT-31511352

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Engine Bare Blocks, Dart Race Series, Aluminum, 9.025 in. Deck Height, 4.180 in Bore, 4-Bolt Mains, 2 Piece Rear Main Seals, Chevy Small Block, Each

Part Number: DRT-31512312

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Engine Bare Blocks, Dart Race Series, Aluminum, 9.025 in. Deck Height, 4.180 in Bore, 4-Bolt Mains, 2 Piece Rear Main Seals, Chevy Small Block, Each

Part Number: DRT-31512313

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Engine Block, Aluminum, 4-Bolt Mains, 4.125 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: DRT-31712212

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Engine Bare Blocks, Dart Race Series, Aluminum, 9.325 in. Deck Height, 4.125 in Bore, 4-Bolt Mains, 2 Piece Rear Main Seals, Chevy Small Block, Each

Part Number: DRT-31712222

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

SHP Pro block,SBC Ir/Blk LSNext SHP 9.240-4.000-LS Main w/steel cap

Part Number: DRT-31837121

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Engine Block, LS Next, Cast Iron, 4.125 in. Diameter Bore, 4-Bolt Mains, Chevy, LS, Each

Part Number: DRT-31837211

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Bare Blocks, Dart Race Series, Aluminum, 9.325 in Deck, 4.000 in. Bore, 4-Bolt Mains,2-Piece Rear Main Seals,BBC Cam Tunnel,® Small Block,Chevy, Each

Part Number: DRT-31712122

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Bare Blocks, Dart Race Series, Aluminum, 9.500 in Deck, 4.000 in. Bore, 4-Bolt Mains,2-Piece Rear Main Seals,BBC Cam Tunnel,® Small Block,Chevy, Each

Part Number: DRT-31712132

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Bare Blocks, Dart Race Series, Aluminum, 9.075 in Deck, 4.125 in. Bore, 4-Bolt Mains,2-Piece Rear Main Seals,BBC Cam Tunnel,® Small Block,Chevy, Each

Part Number: DRT-31712142

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Bare Blocks, Dart Race Series, Aluminum, 9.025 in Deck, 4.125 in. Bore, 4-Bolt Mains, 50mm Cam Tunnel,2-Piece Rear Main Seals,Small Block,Chevy, Each

Part Number: DRT-31712213

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Bare Blocks, Dart Race Series, Aluminum, 9.325 in Deck, 4.125 in. Bore, 4-Bolt Mains,50mm Cam Tunnel, 2-Piece Rear Main Seals,Small Block,Chevy, Each

Part Number: DRT-31712223

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Bare Blocks, Dart Race Series, Aluminum, 9.500 in Deck, 4.125 in. Bore, 4-Bolt Mains,2-Piece Rear Main Seals,BBC Cam Tunnel,® Small Block,Chevy, Each

Part Number: DRT-31712232

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Bare Blocks, Dart Race Series, Aluminum, 9.075 in Deck, 4.125 in. Bore, 4-Bolt Mains,2-Piece Rear Main Seals,BBC Cam Tunnel,® Small Block,Chevy, Each

Part Number: DRT-31712242

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Engine Block, LS Next, Bare Block, 4 in Bore, 9.240 Deck, 4-Bolt Mains, 1 Piece Seal, 0.375 in Extended Cylinder Barrels, Iron, GM LS-Series, Each

Part Number: DRT-31837111

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

ENGINE BLOCK

Part Number: DRT-31837211-WW2

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Engine Block, LS Next, Cast Iron, 4.125 in. Diameter Bore, 4-Bolt Mains, Chevy, LS, Each

Part Number: DRT-31837221

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Engine Block, Cast Iron, LS 4-bolt Mains, 4.000 in. Bore, Chevy LS, Small Block, Each

Part Number: DRT-31867111

Not Yet Reviewed

Estimated Ship Date: Oct 10, 2025 if ordered today

• Free Shipping
• Special Order

Bare Blocks, Dart Little M Series, Cast Iron, 9.500 in. Deck Height, 4.125 in. Bore, 4-Bolt Main, 2-Piece Rear Main Seal, Small Block, Chevy, Each

Part Number: DRT-31182235

Not Yet Reviewed

Estimated Ship Date: Oct 15, 2025 if ordered today

• Free Shipping
• Special Order

ALUM BLOCK

Part Number: BRO-8502001

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Free Shipping
• Special Order

Engine Block, Aluminum, 4-Bolt Mains, 4.125 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: BRO-8B1000E

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Free Shipping
• Special Order

Engine Block, Aluminum, 4-Bolt Mains, 4.500 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Big Block, Each

Part Number: BRO-8B5025

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Free Shipping
• Special Order

Engine Block, Aluminum, 4-Bolt Mains, 4.125 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block, Each

Part Number: BRO-8B1000A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 21, 2025 if ordered today

• Free Shipping
• Special Order

ENGINE BLOCK

Part Number: BRO-8B1000B

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Free Shipping
• Special Order

350 MAIN BLOCK, 4.125 BORE

Part Number: BRO-8B1050

Not Yet Reviewed

Estimated Ship Date: Oct 21, 2025 if ordered today

• Free Shipping
• Special Order