a few differneces, remove the oil pan, it should have a 4bolt block, also remove the vlave covers.10239902 is the heads casting number, also the lt1 intake wont fit the lt4 heads.plus the lt4 will rev up 1k more than the lt1
If anyone on here is familiar with the lt series engines, how do you tell the difference between an lt4 and lt1. I have a 97 Z28, lt engine with the Grand Sport badging on the throttle body, which is colorless and might be faded. I am familiar that the Corvette Grand Sport intake is blue, and the Z28 SS is red orange color. What we didn't know when we bought was all the records, it had numerous owners and is a street rod.
@sydneyluna you would own the only black 30th anniversary car in the world... all 97's say 30th on the seat but to be a true anniversary car they are white with hugger orange sttripes with white interior and white ZR1s on the SS model and white std. 5 spokes on the Z28.
@imserious2187 Gotta give the ol LT4 credit though.
Bamabrute85 1 month ago
@haaappy7456 thanks man, turns out it's just a highly worked on lt1 and some dummy found a grand sport badge and put it on...ha
Z28ChevySB 1 month ago
a few differneces, remove the oil pan, it should have a 4bolt block, also remove the vlave covers.10239902 is the heads casting number, also the lt1 intake wont fit the lt4 heads.plus the lt4 will rev up 1k more than the lt1
haaappy7456 1 month ago
If anyone on here is familiar with the lt series engines, how do you tell the difference between an lt4 and lt1. I have a 97 Z28, lt engine with the Grand Sport badging on the throttle body, which is colorless and might be faded. I am familiar that the Corvette Grand Sport intake is blue, and the Z28 SS is red orange color. What we didn't know when we bought was all the records, it had numerous owners and is a street rod.
Z28ChevySB 2 months ago
Awesome car and rare.
mattspontiacta 2 months ago
@sydneyluna you would own the only black 30th anniversary car in the world... all 97's say 30th on the seat but to be a true anniversary car they are white with hugger orange sttripes with white interior and white ZR1s on the SS model and white std. 5 spokes on the Z28.
1fstss 3 months ago
@andyb521740 not all of them had houndstooth... some where straight white.
1fstss 3 months ago
Very impressed by this car. Ive always wanted one
5spd5thgen 3 months ago
13.2 @ 108+ is stupid fast for 1997 and still quick today.
Tim99GT 3 months ago
@imserious2187 They look sick. But the bubble headlights are uggglyyy
NoNeedToPot 4 months ago