GM 8.5" 8.6" 10 Bolt 30 Spline Clutch Plate Type LSD Limited Slip Differential Our Speedmaster replacement electric water

Our Speedmaster replacement electric water pump motors are manufactured to maintain high flow rates and the high quality you expect from PCE

1966-72 (1973 non-CA) passenger cars

you will need housing ends to complete your project

except stock equipped EGR

The outer case is made from 8620 Chrome-Nickel-Moly steel and the case hardened for long life

GM 8.5" 8.6" 10 Bolt 30 Spline Clutch Plate Type LSD Limited Slip Differential Our Speedmaster replacement electric waterThe GM 8. 5" 10 Bolt axle, also known as the GM 8. 6" axle or GM 10 Bolt, is available in many front and rear axle applications including both solid axle and IFS IRS configurations. While the GM 8. 5" axle features an 8. 5" diameter ring gear and the GM 8. 6" axle uses a slightly larger 8. 6" diameter ring gear, almost everything within the axles is completely interchangeable.