1989 RCSS 5.3/4L60E swap
- 224/230 .581.591 112lsa,
- 3200 Stall
- DJM 4/6 drop
- Nelson Tuned
Building the truck GM never did..
Ceramic headers, ORY, Locking bolts, aluminum gaskets, Leveling kit and Keurig.
2010 Silverado 4.8 Ext Cab 4x4
Cam, Stall, 4.88's