31283455 - Dart Race Series BBC Block


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Part #: 31283455
Notes: Tall Deck Iron BBC Block
MSRP: $3,666.90
Your Price: $3,412.93
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Specs

Cyl Bore 4.5in
Deck 10.2in

This Item Also Available In

Part Number Price Notes & Specs
31283485 $3,412.93 Notes Tall Deck Iron BBC Block
Cyl Bore 4.5in
Deck 10in
31283685 $3,412.93 Notes Tall Deck Iron BBC Block
Cyl Bore 4.6in
Deck 10in
31264385 $6,491.97 Notes Aluminum BBC Block
Cyl Bore 4.25in
Deck 10in
31264455 $6,259.14 Notes Aluminum BBC Block
Cyl Bore 4.5in
Deck 10.2in
31293865 $3,262.00 Notes Tall Deck Iron BBC Block
Cyl Bore 4.7in
Deck 10.6in
31264485 $6,259.14 Notes Aluminum BBC Block
Cyl Bore 4.5in
Deck 10in
31283475 $3,483.89 Notes Tall Deck Iron BBC Block
Cyl Bore 4.5in
Deck 11.1in
31283675 $3,349.70 Notes Tall Deck Iron BBC Block
Cyl Bore 4.6in
Deck 11.1in
31293875 $3,314.37 Notes Tall Deck Iron BBC Block
Cyl Bore 4.7in
Deck 11.1in
31264685 $6,516.87 Notes Aluminum BBC Block
Cyl Bore 4.6in
Deck 10in
31283695 $3,412.93 Notes Tall Deck Iron BBC Block
Cyl Bore 4.6in
Deck 10.4in
31293665 $3,262.00 Notes Tall Deck Iron BBC Block
Cyl Bore 4.6in
Deck 10.6in
31264345 $6,272.03 Notes Aluminum BBC Block
Cyl Bore 4.25in
Deck 9.8in
31264355 $6,265.77 Notes Aluminum BBC Block
Cyl Bore 4.25in
Deck 10.2in
31283665 $3,516.31 Notes Tall Deck Iron BBC Block
Cyl Bore 4.6in
Deck 10.6in
31264645 $6,258.88 Notes Aluminum BBC Block
Cyl Bore 4.6in
Deck 9.8in
31264655 $6,491.97 Notes Aluminum BBC Block
Cyl Bore 4.6in
Deck 10.2in
31283465 $3,506.93 Notes Tall Deck Iron BBC Block
Cyl Bore 4.5in
Deck 10.6in
31264445 $6,265.96 Notes Aluminum BBC Block
Cyl Bore 4.5in
Deck 9.8in
31264495 $6,516.87 Notes Aluminum BBC Block
Cyl Bore 4.5in
Deck 10.4in
31283495 $3,412.93 Notes Tall Deck Iron BBC Block
Cyl Bore 4.5in
Deck 10.4in
31283655 $3,516.31 Notes Tall Deck Iron BBC Block
Cyl Bore 4.6in
Deck 10.2in
31264395 $6,259.14 Notes Aluminum BBC Block
Cyl Bore 4.25in
Deck 10.4in
31264695 $6,258.71 Notes Aluminum BBC Block
Cyl Bore 4.6in
Deck 10.4in

All Fitments

UNKNOWN
Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
0 - 0 ALL ALL ALL ALL ALL ALL

Product Description

Standard 4.840” or 4.900” spread bore spacing provide large bore capacity. The camshaft is raised .400” above the stock location to increase clearance for the connecting rods and crankshaft counter weights, and the main oil gallery is located alongside the camshaft tunnel to eliminate interference with the crank assembly.

Advanced engineering makes Dart aluminum big blocks the choice for serious competition.

Features:

  • Premium alloy: Dart aluminum blocks are cast from virgin 355-T61 aerospace alloy for superior strength and integrity.
  • Ductile iron sleeves with extra thick cylinder walls promote excellent ring seal.
  • Reinforcing ribs strengthen the lifter valley bellhousing flange.
  • Inboard valley head stud bosses improve gasket sealing.
  • Priority main oiling system delivers oil directly to the crankshaft bearings to enhance reliability at high engine speeds.
  • Standard BBC cam journals, up to 60mm with raised cam options available.
  • Standard .842” BBC lifter bores, other options also available.
  • With or without distributor provision.
  • Steel 4 bolt main caps with splayed outer bolts for extra strength. Light-weight aluminum caps also available.
  • Mechanical fuel pump boss, clutch linkage mounts, and side and front motor mounts simplify installation in any chassis.
  • Dual oil pan bolt patterns fit standard and notched oil pans.
  • Average weight 140lbs.
  • Dart blocks are available fully finish prepped.

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