Dart Small Block Chevy Aluminum Race Blocks

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Dart Small Block Chevy Aluminum Race Blocks

Dart has applied their years of experience in manufacturing aluminum cylinder heads to create these small block Chevy aluminum race blocks. Working with the leading engine builders, they incorporated features that make the Dart block the best choice for an all-out competition engine. These Dart aluminum small blocks are light, strong, and affordable. With displacements of up to 455 cu. in. (4.190 in. bore x 4.125 in. stroke), these Dart aluminum blocks are ideal for sprint cars, modifieds, late-model stock cars, dragsters, and unlimited competition classes.

Features include:

* Cast 355-T6 aerospace alloy for superior strength and integrity
* Siamesed cylinders where standard 4.00 in. or 4.125 in. bores can be safely bored to 4.185 in.
* Ductile iron sleeves and extra-thick walls prevent cracking and produce excellent ring seals
* Scalloped water jackets, which increase coolant flow around cylinder barrels to prevent detonations, extend engine life, and produce consistent cylinder temperatures
* Oil pan rails are spread .400 in. per side (.800 in. total) and bolt holes are relocated to increase crankshaft/rod clearances
* Main bearing bores available for 350 (2.45 in.) and 400 (2.65 in.) bearings maximize crankshaft strength and minimize friction
* Steel 4-bolt main bearing caps increase bottom-end strength and minimize bearing bore distortion
* Rear main cap with mount for internal oil pump
* Two-piece rear main seal fits standard racing crankshafts without adapters
* Dual starter mounts allow starters to be mounted on either side of the block for chassis and oil pan clearance
* Side and front engine mounts accommodate any type of chassis mounting
* Fuel pump boss mounts a standard small-block mechanical fuel pump
* Big-block cam bearings increase camshaft strength and reduce twisting with cam-driven pumps
* Raised camshaft (4.912 in. camshaft-to-crankshaft centerlines) provides more clearances for stroker cranks and eliminates the need for fragile small base circle cams

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Dart 31712212 - Dart Small Block Chevy Aluminum Race Blocks

Click here for more information about Dart 31712212 - Dart Small Block Chevy Aluminum Race Blocks

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

Not Yet Reviewed

Part Number: DRT-31712212 More Detail...

Estimated Ship Date: 10/21/2014 (if ordered today)

$5,970.81

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Truck freight fees also waived on this item. Valid on orders shipped in the contiguous United States.

Dart 31112232 - Dart Small Block Chevy Aluminum Race Blocks

Click here for more information about Dart 31112232 - Dart Small Block Chevy Aluminum Race Blocks

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

Not Yet Reviewed

Part Number: DRT-31112232 More Detail...

Estimated Ship Date: Tomorrow

$5,678.20

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Truck freight fees also waived on this item. Valid on orders shipped in the contiguous United States.

Dart 31111132 - Dart Small Block Chevy Aluminum Race Blocks

Click here for more information about Dart 31111132 - Dart Small Block Chevy Aluminum Race Blocks

Engine Block, Aluminum, 4-Bolt Mains, 4.000 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block,Each

Not Yet Reviewed

Part Number: DRT-31111132 More Detail...

Estimated Ship Date: Tomorrow

$5,678.20

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Truck freight fees also waived on this item. Valid on orders shipped in the contiguous United States.

Dart 31112112 - Dart Small Block Chevy Aluminum Race Blocks

Click here for more information about Dart 31112112 - Dart Small Block Chevy Aluminum Race Blocks

Engine Block, Aluminum, 4-Bolt Mains, 4.000 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block,Each

Not Yet Reviewed

Part Number: DRT-31112112 More Detail...

Estimated Ship Date: Tomorrow

$5,678.20

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Truck freight fees also waived on this item. Valid on orders shipped in the contiguous United States.

Dart 31112222 - Dart Small Block Chevy Aluminum Race Blocks

Click here for more information about Dart 31112222 - Dart Small Block Chevy Aluminum Race Blocks

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

Not Yet Reviewed

Part Number: DRT-31112222 More Detail...

Estimated Ship Date: Tomorrow

$5,678.20

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Truck freight fees also waived on this item. Valid on orders shipped in the contiguous United States.

Dart 31112132 - Dart Small Block Chevy Aluminum Race Blocks

Click here for more information about Dart 31112132 - Dart Small Block Chevy Aluminum Race Blocks

Engine Block, Aluminum, 4-Bolt Mains, 4.000 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block,Each

Not Yet Reviewed

Part Number: DRT-31112132 More Detail...

Estimated Ship Date: Tomorrow

$5,678.20

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Truck freight fees also waived on this item. Valid on orders shipped in the contiguous United States.

Dart 31111232 - Dart Small Block Chevy Aluminum Race Blocks

Click here for more information about Dart 31111232 - Dart Small Block Chevy Aluminum Race Blocks

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

Not Yet Reviewed

Part Number: DRT-31111232 More Detail...

Estimated Ship Date: Tomorrow

$5,678.20

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Truck freight fees also waived on this item. Valid on orders shipped in the contiguous United States.

Dart 31111212 - Dart Small Block Chevy Aluminum Race Blocks

Click here for more information about Dart 31111212 - Dart Small Block Chevy Aluminum Race Blocks

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

Not Yet Reviewed

Part Number: DRT-31111212 More Detail...

Estimated Ship Date: Tomorrow

$5,678.20

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Truck freight fees also waived on this item. Valid on orders shipped in the contiguous United States.

Dart 31111222 - Dart Small Block Chevy Aluminum Race Blocks

Click here for more information about Dart 31111222 - Dart Small Block Chevy Aluminum Race Blocks

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

Not Yet Reviewed

Part Number: DRT-31111222 More Detail...

Estimated Ship Date: Tomorrow

$5,678.20

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Truck freight fees also waived on this item. Valid on orders shipped in the contiguous United States.

Dart 311111122 - Dart Small Block Chevy Aluminum Race Blocks

Click here for more information about Dart 311111122 - Dart Small Block Chevy Aluminum Race Blocks

Engine Block, Aluminum, 4-Bolt Mains, 4.000 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy, Small Block,Each

Not Yet Reviewed

Part Number: DRT-311111122 More Detail...

Estimated Ship Date: Tomorrow

$5,678.20

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

  • Free Shipping

    Order this item and get free delivery and handling on your entire order! Truck freight fees also waived on this item. Valid on orders shipped in the contiguous United States.

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