Dart's SHP short block program pre-engineers the crank, rod, and piston combination so small block Chevy builders can skip the machine shop and go straight to topping off the engine.

Dart 03124272DT SHP Short Block Features:

• Fits Small Block Chevy 427 c.i.d. Engines
• 4.125 in. Bore
• 4.000 in. Stroke
• Cast Steel Crankshaft
• Forged 4340 I-Beam Rods
• Plate-Honed Cylinders
• Sold Individually

Emissions Note:

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

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