how do i identify my gm rear end

Accurate identification using the GM RPO code assumes that. EXAMPLE 610079-9 XXXXX Ident.

Axle Differential Identification

First appearing in 1973 the 14-bolt is one of the most used rear axles in the General Motors stable.

. How strong is a GM 14 bolt. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy Safety How YouTube works Test new features Press Copyright Contact us Creators. The round 10-bolt cover with a bulge for the ring gear identifies this axle assembly as an 85-inch 10-bolt.

The inspection cover is on the back of the housing seen by looking. How to Identify a Chevy Rear End. If on the other hand the rear-end measures only 42 716-inches then we have to.

I have gm axle cx0824 389914 Nwaww. How do I know if my RAM has 392 rear axle ratio. Using a tape measure or machinists ruler measure the ring gear diameter.

This identifies the differential a Ford 9-inch or GM 75-inch for example. How do I identify a GM 10 Bolt differential. The round 10-bolt cover with a bulge for the ring gear identifies this axle assembly as an 85-inch 10-bolt.

Give us a call at 800-216-1632 to get started. Ford 75s and 88s have 10 bolts the 1025 has 12 and all Dana units have 10 bolts but each has a different gasket shape. Need your help please.

Our experts will help you find the correct ring and pinion set for your particular application. Measure the ring gear diameter. 152 rows GM RPO Codes or General Motors Regular Production Option codes contain lots of valuable information about your GM vehicle.

GM differential identification is easy the diff can be accurately identified by the bottom line of the tag number or axle tube stamp this also applies to Dodge rear end identification and most other makes of truck. All Chevrolet rear ends can be identified by comparing the gasket shape to an identification chart similar to the one found on Drivetrains differential identification page see References. Answer ID 3975 Published 01182011 0818 AM Updated 12182018 0129 PM.

The two lugs on the lower case at the 5 and 7 oclock positions are also identifying features. Information about Differentials in GM vehicles can usually be obtained by looking at the RPO or Regular Production Option codes contained in the Service Parts Identification tag in the glovebox. These RPO codes are used to idicate a specific type of differential andor ring gear size.

A visual chart of different GMChevrolet rear ends is found on Ring Pinions differential types web page see References. I would like to put in my 1965 chevelle if it will fit. Please open the attached documents to see pictures of the cover gaskets and differential covers for many popular rear ends.

Not all applications will have one of these codes but when they apply they will be listed in addition to an axle code found in the main RPO axle code list below. The rear covers shape and the number of bolts are identifying features for GM rear differentials. The rear covers shape and the number of bolts are identifying features for GM rear differentials.

Dana axle identification is located on axle tube between Steering Shock Absorber Bracket and the Carrier. Date Corporation axle identifica--tion is located on axle tube between the Steering Shock Absorber Bracket and the Spring Mount Pad. The two lugs on the lower case at the 5 and 7 oclock positions are also identifying features.

Close to 4 times 392. Rotate the rear tire 2 times and count the number of times the drive shaft turns. 198 rows You can typically find your RPO code on driver side door panel or glove box.

These numbers are approximately 3 inches from the center section. These identify numbers and letters are they for axle tube. General Motors rear end differentials are referred to by the diameter of the ring gear ie.

Accurate identification using the GM RPO code assumes that the rear end. Identify your GMC or Chevrolet rear end gear ratio by the RPO Codes usually located on the placard labeled Service Parts Identification inside the drivers door panel or glove box. Ring and pinion gear is 265 I think it not 100 percent.

Count the number of inspection cover bolts on the rear end housing. Do diff covers make a difference. Commonly 7 or 8 digit ident number plus manufacture date.

Compare the gasket shape with the chart found on the Drivetrain site see References section. Having a visual reference is probably the easiest way. Identify your GMC or Chevrolet rear end gear ratio by the RPO Codes usually located on the placard labeled Service Parts Identification inside the drivers door panel or glove box.

The casting numbers for 10-bolt rear differentials are typically located either on the forward side of the passenger-side axle tube or on the drivers side. The ring gear is the largest gear inside the differential housing and normally faces the drivers-side rear wheel. Close to 3 12 355 Close to 3 321.

How do I identify my GM axles. How do I identify my GM rear differential. 75 inch 85 inch 105 inch.

There are several ways to identify the axle under your vehicle. GM RPO Codes or General Motors Regular Production Option codes contain lots of valuable information about your GM vehicle. Count the bolts on the rear-end housing and visually identify the rear-end gasket shape.

Can you identify my axle with brand and year. It has bolt in axles. GM RPO Axle Code Notes.

If the housing measures 45 38-inch between the centerlines of the leaf spring perches then this is a GM corporate 85-inch 10-bolt for a second generation Camaro. Dana Spicer and Ford Differentials can be identified most accurately by the tag number or axle tube stamp. Learn how to quickly identify the three different variations of the GM 14 Bolt differential - the 95 105 and 115 - and the differences in setup for ea.

Gm Rpo Codes Axle Ratio Identification West Coast Differentials