RTS M78 Differential ,Gear Ring and Pinion 3.90:1, For Holden Commodore V6 & V8, RB30 Shank Length: 1

Shank Length: 1

11 o'clock

60” Valve Stem Diameter 5/16" Valve Spring Pocket ID 1

Keep your leads safe from burning on your headers

- Dual Plane Configuration

RTS M78 Differential ,Gear Ring and Pinion 3.90:1, For Holden Commodore V6 & V8, RB30 Shank Length: 1Part Number : RTS ring and pinion sets are manufactured to meet and exceed OEM specifications that is required for todays modern performance car. r. The design, tooling, steel selection, and heat treat recipes are all controlled by the RTS Manufacturing factory to produce cost alternative ring and pinion sets. RTS ring and pinion sets offer exceptional value with better than OEM quality. Available in a wide variety of gear ratios for your Modern