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Instruction Sheets for Part Number HPE-SPE4271500
Charts & Guides for Part Number HPE-SPE4271500
ATK High Performance Chevy 427 Dart Race Series Short Blocks SPE4271500
Part Number: HPE-SPE4271500
ATK High Performance Chevy 427 Dart Race Series Short Blocks
Engines, Dart Short Block, 427 C.I.,, Cast Iron, 4.125 Bore, 4.00 Stroke, Flat Top Forged Aluminum Pistons, H Beam Connecting Rod, LS, Chevy, Each
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Estimated Ship Date: Jan 26, 2027 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
SPE4271500
Part Type:
Product Line:
Summit Racing Part Number:
HPE-SPE4271500
Crate Engine Family:
Chevy LS
Actual Engine Displacement:
7.0L/427
Crankshaft Material:
Billet steel
Piston Material:
Forged aluminum
Short Block Piston Style:
Flat top
Connecting Rod Material:
Forged 4340 steel
Connecting Rod Beam Style:
H-beam
Engine Block Material:
Cast iron
Engine Balance:
Internal
Oil Pan Included:
No
Timing Cover Included:
No
Harmonic Balancer Included:
No
Flexplate Included:
No
Flywheel Included:
No
Assembled:
No
Remanufactured:
No
Quantity:
Sold individually.
ATK High Performance Chevy 427 Dart Race Series Short Blocks
Big power requires a solid foundation, so start your next build with one of these ATK High Performance Chevy 427 Dart Race Series short blocks. These short blocks are built, balanced, and blueprinted to be the strongest and most reliable short block available for your race car or hardcore street car.
These ATK High Performance Chevy 427 Dart Race Series short blocks include the following:
* Dart SHP block
* Aligned and honed main bores
* 4340 forged crankshaft
* 4.00 in. stroke
* 4340 forged H-beam connecting rods
* Forged flat-top pistons
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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