Richmond Ring & Pinion Set - 5.38 Ratio, 43-8 Teeth, GM 12 Bolt FSR Racing Products And a durable H-pipe design

And a durable H-pipe design that delivers improved throttle response

Available in swivel and non-swivel

Long Tube Design- Uncoated

Jug Adapters / Hose

Richmond Ring & Pinion Set - 5.38 Ratio, 43-8 Teeth, GM 12 Bolt FSR Racing Products And a durable H-pipe designRICHMOND 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,