Dart 3224272 Small Block Ford 427 ci. Short Block Features:

• Built on Dart's Special High-Performance (SHP) block for excellent reliability
  • Plate-honed 4.125 in. bore
  • 9.500 in. (351W) Deck height
  • 0.875 in. (OEM) lifter bore
  • 4-Bolt steel 351C type main caps
  • Coated cam bearings
  • Brass freeze plugs
• Internally balanced rotating assembly
  • 4340 Forged steel crankshaft
  • Forged 4340 H-beam rods with 7/16 in. cap screws
  • Forged Mahle dished pistons with full floating pins
  • Hastings Moly rings
  • Clevite bearings

Dart 3224272 Small Block Ford 427 ci. Short Block Compression Ratios:

• 10.2:1 w/58 cc cylinder heads and .041 in. compressed head gasket
• 9.8:1 w/62 cc cylinder heads and .041 in. compressed head gasket

Emissions Note:

Thispart is only legal for sale and use on Uncontrolled (Non-Emissions Controlled)Vehicles or on vehicles used solely for the purposes of closed competitionracing.

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