Pontiac Firebird with 3.23 and Up Gear Ratio with GM 7.5" Series Axle with 10 Bolt 1984, Rear A-Line Ring and Pinion Gear Set by Motive Gear®. Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer ring and pinions for easy setup, superior strength, quality, and vast ratio selection. Motive Gear produces the industry’s widest range of OEM replacement ring and pinions. Engineered to the highest standards, every Motive Gear product goes through rigid quality control processes in house lab. In combination with Motive Gear’s performance and axle divisions: Motive Gear Performance and TEN Factory, there simply isn’t a better value in drivetrain components.
|Shaft Size: 1.438"|
|Ring Gear Teeth: 27|
|Material: 8620 Steel|
|Pinion Gear Tooth Quantity: 41|
- Quiet operation
- Computer controlled heat treatment
- Easy set up
Motive Gear is the leading manufacturer of driveline products for just about any vehicle, whether it is a stock daily driver to full-competition 4×4 or racecar. Motive Gear proud to offer an unmatched selection of quality components engineered and manufactured for the vehicle and for the way it is driven. Motive Gear products are engineered to meet or exceed OEM specifications at a price that won’t break your budget.
Company broad selection of ring & pinion ratios, limited slip and locking differentials, carriers, spools, manual transmission and transfer case components, rebuild kits, bearings, seals, gaskets, shims and hardware is available for just about every vehicle made from the 1940s through the present. DIY customers and professional installers alike appreciate installation kits, which come complete with everything needed to install a ring & pinion set, right down to the seals, gaskets, and RTV.
Motive Gear® is an industry leader in the design and manufacture of driveline products for just about any vehicle built from the 1940s through today. As a part of the Midwest Truck & Auto Parts Inc., it manufactures products which meet strict quality standards and requirements. Motive Gear’s broad selection includes ring and pinion ratios, manual transmission and transfer case components, limited slip and locking differentials, gasket kits, as well as the toughest gearsets on the market which are designed in cooperation with off-road, drag and dirt track racing teams.