WebThe 8.5 10 bolt was the standard rear in the Buick Grand National , turbo T-types, ’84 Hurst Olds, and the 442’s of the 80’s. The 8.5 identifies the ring gear diameter as it did with the 7.5 10 bolt. This rear is a much stronger piece for drag racing and running around the streets with a healthy motor and sticky tires. WebSubscribe. 3.8K views 2 years ago. In this quick video I show you how to find the rough gear ratio for your rear end. We are working on a 12 bolt chevy rear end from a 1980 chevy …
2000 Chevy Silverado 1500 Z71 Rear Differential
Web95 rows · 1958-1970 Chevy Rear Differential code Identification Using the charts below, you will be able to learn alot about the rear differential in your classic full size Chevy. … Web10-Bolt Casting # 3859139 10-Bolt Casting # 3863495 * The casting numbers/letters on rear end housings may have either a prefix or suffix of "N" or "NF" and no reason has been found yet why they may have one or the other. Assembly Day - 3rd and 4th numbers 01..31 CA 825 B ~ 3.08:1, August 25, Warren, MI ~ Courtesy Mike Hanson lightweight panels wall
Determining gear ratio on an "OPEN-differential, GM 10-bolt
WebNov 2, 2024 · A: GM uses different carrier breaks (carrier deck heights) to accommodate different ring and pinion gear ratios. Pinion gear diameter decreases as the numeric gear ratio increases because there are fewer … WebTo find the axle gear ratio of any GM vehicle, locate the RPO sticker (typically located in the glove box) and write down any codes starting with F, G, or H. Then, find those codes in the table below. GM RPO Axle Code … WebDec 24, 2024 · The 8.2-inch 10-bolt axles were originally equipped with one of three carriers: one for 2.76:1 and lower gearsets; one for 2.94 to 3.23:1; and one for 3.31:1 … lightweight panels that wont buckle