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Pampered-Z · 08-21-2007, 02:07 PM

The reference material I have list the LT4 as a one year offering in 1996 in the corvette from the factory as a 330HP option, in either the base model or the SE Grand Sport package. I've seen a 96 black vette with the optional LT4. It was part of GM's showroom stock racing package and had the Getrag M6 trans in them, not the T56.

The LT4s that SLP used were actually hand assembled and blue printed and rated at 345HP.

I think the only way to verify your engine is a true LT4 would be to pull it apart and verify the part numbers, main caps, rods, pistons, crank and all special part # in an LT4.

08-21-2007, 02:07 PM	#6
Pampered-Z Sliderule / Moderator Join Date: Oct 2004 Location: Catawissa PA Posts: 2,294 iTrader: (1)	The reference material I have list the LT4 as a one year offering in 1996 in the corvette from the factory as a 330HP option, in either the base model or the SE Grand Sport package. I've seen a 96 black vette with the optional LT4. It was part of GM's showroom stock racing package and had the Getrag M6 trans in them, not the T56. The LT4s that SLP used were actually hand assembled and blue printed and rated at 345HP. I think the only way to verify your engine is a true LT4 would be to pull it apart and verify the part numbers, main caps, rods, pistons, crank and all special part # in an LT4. __________________ 93Z M6 Black: The 385 Lives! Supercharged, 3-core front mount intercooler, GTP heads, 3:73's, Street twin clutch, Jethot Longtubes, Mufflex 4" catback/spintech, S+W cage, Spohn Suspenion, Yada Yada Yada 1) Build it 2) Race it 3) Break it 4) Repeat!!!