2 1/2 ton GMC M211 axles - Pirate4x4.Com : 4x4 and Off-Road Forum

Gunfreak25 · 04-01-2011, 01:26 PM

These are geared at 6.17:1. Does anyone here know of ring and pinion sets that will fit these axles so I can get a numerically lower number? 6:17 is pretty killer on economy.

flatblack83 · 04-01-2011, 02:45 PM

Search in the mud forum, they went over them im sure. There isnt any aftermarket support for those that ive seen.

04-01-2011, 01:26 PM	#1 (permalink)
Gunfreak25 Registered User Join Date: Mar 2011 Member # 186696 Posts: 8	2 1/2 ton GMC M211 axles These are geared at 6.17:1. Does anyone here know of ring and pinion sets that will fit these axles so I can get a numerically lower number? 6:17 is pretty killer on economy.

04-01-2011, 02:45 PM	#2 (permalink)
flatblack83 Granite Guru Join Date: Oct 2008 Member # 121277 Posts: 502	Search in the mud forum, they went over them im sure. There isnt any aftermarket support for those that ive seen. __________________ 83 chevy stepside, 358, propane, d60,14b 456s, 465/205, 53 inch alcans, diy4x shackle flip with 52s. On 39-15-15s 03 chevy 2500hd 6.0, 4l80e, 241, d60, 14b 4:10s, sas bloodyknuckle garage coil spring/radius arm kit, 8 inch lift on 37 bfg km2's

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