Hey Archie,the LS7 will fit on the other side but you need to have a one inch wedge made the lenght of the exhaust to kick out the bottom of manifold to clear the transaxle.Tomorrow I'll take the manifold off and take a picture of it for you.I had the wedge welded to the manifold.I think it would fit with a manual transaxle without the wedge and then run the exhaust pipe sidways like the vette.It actually fits the auto transaxle but the back of the exhaust flange hit the speed senser and I wanted to dump the exhaust straight down to be more efficent.Look on E-Bay under Z06 exhaust and you will see what I mean about the exhaust running sidways and I think that makes the exhaust hit a partial dead end and goofs up the flow.

Madcurl,I worked with Fastfiero on the adapter plate,he now has them available.They're only 1/2 inch thick and you need that to get the engine and transaxle to fit and then you need to get the engine as far to the drivers side as possable.Even then I had to tweek the strut tower a little on the 88 frame to clear the pulleys.

RacerX11,the engine has an LS1 front cover on it and the LS4 water pump assembly fits with no mods.You have to make your own alternater bracket and idler for it and move the top idler above the water pump over to the left a little and then use the idler boss on the left side of the waterpump assy.(facing the engine) for a grooved pulley.You have to remove some aluminum from that boss to make that grooved pulley fit
Don
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Too Far
60' - 1.491 sec
1/4 mi - 11.323 sec
mph - 116.40

[This message has been edited by Don Kraus (edited 06-08-2008).]