DART SHP SBC CHEV IRON BLOCK 4.125″ BORE 350 MAIN

Description

Dart’s Special High
Performance small block meets
the need for an affordable,
precision machined, cast iron
block with superior features.
Designed for high performance
and heavy duty applications,
the SHP block is the ideal
starting point for hot
rodders, drag racers, circle
track competitors,
off-roaders and high
performance marine
enthusiasts.

Features:

• Brand new
  precision machined cast iron
  block.
• Siamese bores
  4.000″ or 4.125″
  (unfinished).
• Extra
  thick decks ensure reliable
  head gasket seal.
• Blind head bolt holes don’t
  go through to water jacket.
• Clearance for
  3.75″ stroke with steel
  rods.
• 350 main
  journals accept commonly
  available crankshafts.
• Splayed outer bolts on
  middle main bearing caps
  prevent cracks.
• Uses
  standard two piece rear main
  seal or option for one piece
  seal.
• Provisions for
  OE stock roller lifters and
  cams.
• Uses 1981-1985
  stock style oil pan and
  dipstick.
• Uses stock
  stamped steel or plastic
  timing cover.
• All OE
  bolt holes for starter,
  clutch ball, etc…
• Priority main oiling system
  directs oil to main bearings
  first for more dependable
  lubrication.