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Dart 31161211 - Dart SHP Special High Performance Engine Blocks

Dart 31161211 - Dart SHP Special High Performance Engine Blocks large image

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  • Engine Block, Cast Iron, 4-Bolt Mains, 4.125 in. Diameter Bore, 2-Piece Rear Main Seal, Chevy,Small Block,Each
  • Application Specific
  • Warnings
    • This part is shipped via truck freight, additional shipping charges will apply. Multiple truck freight parts on an order may increase the shipping amount.
  • Estimated Ship Date: 5/29/2012
 
BrandDart
Manufacturer's Part Number31161211
Part TypeEngines, Bare Blocks
Product LineDart SHP Special High Performance Engine Blocks
Summit Racing Part NumberDRT-31161211
 
Main Journal Type350 mains
Engine Block StyleAftermarket
Deck Height (in)9.025 in.
Cylinder Bore as Shipped4.125 in.
Engine Block MaterialCast iron
Engine Block Weight (lbs)175 lbs.
Main Bolt Style4-bolt
Main Caps IncludedYes
Main Cap MaterialDuctile iron
Main Cap Fasteners IncludedYes
Main Bearings IncludedNo
Rear Main Seal Style2-piece
Finished Cylinder BoresNo
Raised Cam LocationNo
Cam Bearings IncludedNo
Freeze Plugs IncludedNo
QuantitySold individually.
NotesUses 1981 - 1985 stock style oil pan and dipstick. DRT-32210020 cam bearings are required.
ToolStroker Combinations
 

The new Dart Special High Performance Chevy small block engines are manufactured from high-nickel iron for superior strength and feature siamese cylinders with 4.000 or 4.125 in. bore sizes. The cylinder walls are a minimum of .230 in. thick at a 4.165 in. bore. The Dart Special High Performance blocks are machined using precision, digital CNC equipment and are virtually ready to assemble right out of the box after a final cylinder hone. The decks are even and parallel within .002 in., and the lifter bores, cam, and main tunnels are finished. The Dart Special High Performance blocks are designed for compatibility with stock components, so no costly special parts are required for assembly.

Warranty

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Application

Results 1-1 of 1

 
MakeCHEVROLET
Engine TypeV8
Engine FamilyChevy small block Gen I
Application NotesClearance for 3.75" stroke crank w/steel rods.
ToolStroker Combinations
 

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