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Chevrolet Performance 12561723 - Chevrolet Performance 350 ZZ4 HO Short Block Assembly

Chevrolet Performance 12561723 - Chevrolet Performance 350 ZZ4 HO Short Block Assembly

Chevrolet Performance#809-12561723

350 ZZ4 HO Short Block Engine Assembly
  • 10-1 Compression Ratio with 58cc Heads
  • Not For Marine Applications

    Chevrolet Performance 12561723 - Chevrolet Performance 350 ZZ4 HO Short Block Assembly

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    The Chevrolet Performance 350 ZZ4 HO Short Block Assembly comes with a four-bolt main block, forged steel crankshaft, forged powdered metal connecting rods and light flat top hypereutectic pistons. This partial engine assembly ensures high-RPM performance with a solid foundation for your next project!

    Specification:
  • Iron Block
  • Forged 1053 Steel Crank
  • 4-Bolt Main Caps
  • Hypereutectic Flat Top Pistons
  • I-Beam Connecting Rods
  • 1-Piece Rear Main Seal
  • Brass Freeze Plugs

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