Unrivaled Customer Service
And Expert Tech Advice!  
Same Day Shipping Before 11 PM ET
My Cart
Shop By Vehicle
Shop By
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories

Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates

Dart 31712232

Race Series Aluminum Block SB Chevy 400

Dart 31712232


jegs shipping
Estimated ship date 03/01/18 if Ordered Today
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Truck Freight: $119.00
Dart 31712232 Race Series Aluminum Block SB Chevy 400 $6,211.44
Race Series Aluminum Block
  • Small Block Chevy 400
  • Deck: 9.500
  • Bore: 4.125
  • Cam Bore: Big Block Chevy
  • Main Size: 2.650''

  • Specifications:

    Manufacturer's Part Number:

    The Dart Small Block Chevy Race Series Aluminum Blocks were created through Dart's years of experience in manufacturing aluminum cylinder heads. Working with leading engine builders, Dart incorporated features that make the Dart block the best choice for an all-out competition engine. With pressed in dry sleeves, the Dart aluminum small-block is light, strong, and affordable!

  • Deck Heights: 9.025, 9.325, 9.500
  • Cam Location: Raised .391''
  • Cam Bearing Sizes: 50mm or Big Block Chevy
  • Oil Pan Rails: Spread .400'' per side (.800'' wider than stock)
  • Siamese Cylinders
  • Bore Sizes: 4.000'' or 4.125''
  • Ductile Iron Sleeves
  • Main Bearing Sizes: 2.450'' or 2.650''
  • Main Caps: 4-Bolt Billet Steel
  • Dual Starter Mounts
  • External Oil Inlets: Front & Rear
  • Scalloped Outer Water Jacket Walls
  • Coated Cam Bearings, Freeze Plugs & Dowels Included

    Tech Tip - Oiling System