@@MrGsxr10001 I have it tuned in to pop and bang a good bit

Flywheel is from a 6.0 Silverado but everything else is from a 99-04 4.8 5spd Silverado Luk brand clutch and slave but the flywheel was a sachs brand I would imagine that everything from a 4.8 5spd truck would fit since 4.8/5.3 share the same block

Get the harness if you use the 4l60 trans with it I got a wiring schematic for 96 s10 and I’m sure it’s close enough that I can tell you what wires go to what gauges On mine I had to run 2 separate cooling temp sensors because the ls ecu needs 1 and the other goes to the s10 dash but oil psi goes to dash wire and volts gauge reads from the stock s10 positive power bank on driver side fender , fuel gage is left alone if you run stock tank

Thanks

What rpm you running at 55

@@lumpyswoodworks I know at 70 I’m at 2800 so around 2000 55mph

Old 90s eagle tribals