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Thread: 4L60E to 4L80E swap.
01-03-2012, 11:55 AM #1
4L60E to 4L80E swap.
buddy of mine has a 99 stepside reg cab with a 5.3, 4x4, 183,xxx mileage. his tranny is going, and he is wondering how hard the swap would be, he knows its not a bolt and go, but besides the computer and the crossmember, would it be terribly difficult?
he also knows that he would need another 4x4 one.
hes a mechanic for the army, so hes fairly savvy on mechanical stuff.
2011 GMC Sierra SLE 5.3 Z71 4X4 Stealth Gray Metallic
Tow mirrors - Diablew Tuned - Flowmaster Regular 40 - Ready Lift 2.5' lift - BFG LT A/T K/Os - Carr Light Wing - TruckLite LED lights - Optima Red Top - 50% Front Window Tint - Line-X bedliner - Aidaid MIT - Tekonsha P2 - ARS Billet Grill
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