Pleasantly surprised with that weight after it weighed in at 4900 a few years ago.
4.3 Atlas worked great. Front output is now closer to front axle and higher, front driveshaft double cardan not happy even after some grinding for clearance. Ordered fancy Tom Woods offset u joint to run at case front output with single joint shaft. They claim 45* with yoke grinding.
Had issue stalling and backfiring out intake under medium and heavy load at low RPM twice in a row running Gauntlet backwards. Weak fuel pump? MAP sensor or something else that helps engine react to load?
Gauge cluster dead this winter after sitting in trailer for 3 months. Going to try cleaning terminals and reinstall, if no change it's getting my old cheap tablet and wireless OBD reader like Mark and Dennis run.
Got new rear shackle boxes and frame section, some new driveshafts, windshield pulled, cooler stack, fan and shroud, headed panel mounted to fender tube after roll smooshed stock rad support.
Ready for another season of abuse!