427CI Stroker Crate Engine | GM LS3 Style | Dressed Long block with Fuel Injection Roller Cam | Long block
Stage 4 427CI ASS Stroker Crate Engine
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Original Price: $12,200.00
OEM Block Machined in the USA!
6-Bolt Main
4.060″ Bored to 4.069
1-Piece Rear Main Seal
New Forged Crankshaft
4.125″ stroke
Forged 6.125″ connecting Rods
Forged Pistons
Internal Balanced
CNC Aluminum Cylinder Heads
72cc chamber
2.165″ intake/1.600″ exhaust valves
259cc intake/102cc exhaust runners
Roller Camshaft
.624 intake .624 exhaust lift
241 intake 255 exhaust duration
@ .050, 115 degree lobe sep.
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