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Description
CPSLT4ATW10S LT4 6.2L 640 Hp Wet Sump With 10-Speed Automatic Transmission
Representing the fifth generation of the iconic Chevy Small-Block, the LT4 6.2L is a technologically
advanced V-8 featuring direct injection, camshaft phasing (variable valve timing) and Active Fuel
Management (cylinder deactivation). It’s a combination that supports an exceptional balance
of performance – 640 hp and 630 lb.-ft. – and efficiency.
Trans Specs Automatic:Engine Specs:
– LT4 6.2L (376 cu in)
– 640 hp @6,400 rpm
– 630 lb.-ft. @ 3,600 rpm
– 10.0:1 compression ratio
– 8L90-E 8our-speed automatic
– Five-pinion gearsets
– 3.06 first gear ratio, 0.70 overdrive ratio
– 30.75 inches long (approx.)
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