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Dart SHP 4-Bolt SBC Iron Block w/1pc rear seal

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  • Dart SHP 4-Bolt SBC Iron Block w/1pc rear seal

Dart SHP 4-Bolt SBC Iron Block w/1pc rear seal 350 main 4.000 / 4.125 bore

31161211L

Quick Overview

Dart SHP Block SBC Late Model 1pc seal

Availability: In stock

$2,366.50

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$2,366.50

Details

Dart's New SHP (Special High Performance Block) 4-Bolt Main Block for 1pc rear seal gives you all the features you need to build powerful and durable engines at affordable prices for your Late Model engine.. Cast from high strength iron, the SHP block features siamese cylinders with 4.000 in and 4.125 in standard bores sizes available, and can be safely bored to 4.165 in. Cylinder walls are a minimum .230 in thick at 4.165 in bore. The block is machined using precision digital CNC equipment and is virtually ready to assemble right out of the box after a final cylinder hone. Decks are even and parallel within .002 in, lifter bores, cam and main tunnels are finished. The SHP block is designed for compatibility with stock components so no costly special parts are required for assembly.

  • 4.000 part# 31161111L
  • 4.125 bore part# 31161211L
  • Priority main oiling
  • Siamese bores 4.000 & 4.125 borein
  • 350 main journals
  • Ductile iron main caps
  • Splayed 4-bolt center three main caps
  • 1 piece rear seal (adaptor for 1pc seal is included)
  • Provisions for OE stock Hyd Roller lifters & cams
  • Uses 1981-1985 stock style oil pan & dipstick
  • All OE bolt holes for starter, clutch ball, etc
  • Blocks are Shipped by Truck Freight - Please Contact USA Performance Parts for Freight Quote

    Please note that Dart SHP Blocks do not include freeze plugs, coated cam bearings, and dowels. NOTE: Std OEM Chevy parts do not work. Need to Order Kit!! SEE Listing to Order - Part# 32000013

  • PLEASE email (sales@usaperform.com) or call (704) 775-2105 for Accurate Stock Information

    Additional Information

    Manufacturer Dart