A 92 is not a lightning. Check the 8th digit in your vin it will be an R on a lightning. The first generation lightning was 93-95 the second is 99+. The 93-95 differences are 351w with GT40 intake/heads, modified E40D trans, aluminum driveshaft, 4.10 limited slip in lightning only housing, reinforced frame, seats, wheels, decals, etc.