Transmission - Rearend
Can anyone please Explain to me the differences and pros and cons of these diffs? I will be installing it in an s10 with a performance 383 (500-600 torque and HP) with a tremec TKO 600 trans. Maybe either 373 or 342 gears.
Eaton Clutch & Spring Type Posi - 30 Spline (Add $370.00)
Yukon...