PSLS4270SP BluePrint Engines 427CI ProSeries Stroker Crate Engine, GM LS Style, Shortblock Plus, Roller Cam

DESCRIPTION
New 427ci LS3 Shortblock Plus

BLOCK:
New 6.2L Block

ROTATING ASSEMBLY:
Forged Crank
4.125" stroke and Forged 6.125" rods

CAM SPECS:
Roller Cam
.624 Intake / .624 Exhaust
239 Intake / 255 Exhaust Duration @ .050 - 114 Degree Lobe Separation - 110 ICLn - three bolt cam

IGNITION TIMING:
Ignition Box Required

ALSO INCLUDES:
Oil Pan
Timing Cover
Harmonic Balancer

WARRANTY:
30 month / 50,000 mile

NOTES:
Not for EGR.
58x reluctor ring
Recommended Oil: BPP710 BluePrint Crate Engine Break In Oil
WARNING: Cancer and Reproductive Harm-www.P65Warnings.ca.gov