3.08 to 3.73 diff help ??
i have holden 3.08 gear
working with one shaft
i need help to change diif to 3.73 with 2 shaft
should in change diff or just part
and where can i found those part
coz i have ls1 more than 420hp
and my diff to lezzzzzzzzzzy

i change the engine with LS1 2001 from camaro ss 2001
the head is 5.3L PORTING CNC
comp cap lube 114 , patriot gold 650 spring kit
SLP pully
capa long Headers
system Exhaust
MSD System
Cold air intake system
Fast intake manifold ,tb 92cc
Double Roller timing chain
and ...
still until now with org 3.08 half shaft one shaft
nead to change it with lsd 3.73 diff
any one can help me
i wesh
best regard


