Which were roller?
06-18-2002, 10:15 PM
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Car: 1990 Trans Am
Engine: Lb9
Transmission: factory T5
Axle/Gears: 3.08 limited slip
Which were roller?
someone mentioned the lg4 as being a roller motor, now correct me if im wrong but the lg4 and l69 and hydraulic FLAT tappet motors and the lo3, lb9 and l98 have roller cam, rockers, and lifters, right?
06-19-2002, 12:45 PM
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Car: 82 Berlinetta/57 Bel Air
Engine: LS1/LQ4
Transmission: 4L60E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
"all" what?
In 3rd gens, '82-'86 LG4's were flat tappet (cam and block). In '87, LG4's were roller tappet (cam and block).
In 3rd gens, '82-'86 LG4's were flat tappet (cam and block). In '87, LG4's were roller tappet (cam and block).
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