Richmond Ring & Pinion Set - 3.08 Ratio, 40-13 Teeth, GM 12 Bolt 910012 Features:3-Step Rev Limiter4-Stage Multi-Step RetardRPM

Features:3-Step Rev Limiter4-Stage Multi-Step RetardRPM Activated SwitchAdjustable Start RetardCylinder Select 4

2010-2013 Mercedes-Benz G550

1979-1995 GMC P3500

It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all-out competition powerplants

These chutes were designed from the start to be user friendly

Richmond Ring & Pinion Set - 3.08 Ratio, 40-13 Teeth, GM 12 Bolt 910012 Features:3-Step Rev Limiter4-Stage Multi-Step RetardRPMRICHMOND is the leading manufacturer of professional quality, hi performance ring and pinion sets. For over 80 years, the Double Diamond has signified the highest quality gears in the racing industry! GM 12 Bolt Installation Notes: When replacing a 2. 73 3. 90 ratio with a Richmond Hi Performance Ring & Pinion, the carrier must be replaced with a carrier from a stock 4. 10, 4. 56 or 4. 88 ratio. When installing 5. 14 to 6. 14 ring & pinion sets,