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Motive Gear Differential Ring and Pinion GM12-342; 3.42 GM 8.875 in. (Truck) 12 Bolt for 1964 to 1982 Chevy, GMC

$251.98

Part #: GM12-342

Brand: Motive Gear

UPC: 698231020432

Estimated Ship Date: Today

This item ships free with qualifying orders of $150 or more.
See our shipping policy for more details.

Details

  • For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!

Product Description

Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!

Specifications

Year:
1964 to 1982
Make:
Chevy, GMC
Application:
GM 8.875 in. (Truck)
Ratio:
3.42
Ring Gear Diameter:
8.875 in.
Pinion Diameter:
1.438 in.
Pinion Splines:
30 Spline
Number of Bolts on Cover:
12 Bolt
Ring Gear and Pinion Teeth Cut:
41 to 12
Cases:
Fits 2.76 to 3.42 Carriers
Material:
8620 Steel
Number of Ring Gear Bolts:
12 Bolt
Standard or Reverse Rotation:
Standard
Quantity:
Sold As Kit

Tech Resources

  • MG_RP_Install.pdf

Alternative Parts

EXCel from Richmond Differential Ring and Pinion 12BT342; 3.42 12-bolt Truck 12 Bolt for GM Truck
EXCel from Richmond Differential Ring and Pinion 12BT342; 3.42 12-bolt Truck 12 Bolt for GM Truck

EXCel from Richmond Differential Ring and Pinion 12BT342; 3.42 12-bolt Truck 12 Bolt for GM Truck

EXL12BT342

$193.29

Estimated Ship Date: This part is temporarily unavailable with no ETA

Richmond Differential Ring and Pinion 49-0070-1;
Richmond Differential Ring and Pinion 49-0070-1;

Richmond Differential Ring and Pinion 49-0070-1;

RGC49-0070-1

$291.63

Estimated Ship Date: Special Order