Richmond Ring & Pinion Set - 4.56 Ratio, 41.9 Teeth, GM 12 Bolt - 4 Series Disc Brake Rotor Dust Cap 050 of rocker arm pivot

050 of rocker arm pivot length

Straight stemmed XH-424 stainless exhaust valves and NK-841 stainless intake valves have chrome stems

This can cause issues with rotor phasing

Iconic White Shift Knob

Richmond Ring & Pinion Set - 4.56 Ratio, 41.9 Teeth, GM 12 Bolt - 4 Series Disc Brake Rotor Dust Cap 050 of rocker arm pivotRICHMOND 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,