Yukon ZA G1255803-SH 1541H 28-Spline Rear Axle for 1965-1975 GM A/F/X-Body

Vehicle Fitment

• 1965-1967 Buick Skylark, Special
• 1973-1975 Buick Apollo
• 1965-1967 Chevrolet Chevelle, Malibu, El Camino
• 1967-1969 Chevrolet Camaro
• 1970-1975 Chevrolet Nova
• 1965-1967 Oldsmobile Cutlass, F-85
• 1973-1975 Oldsmobile Omega
• 1967-1969 Pontiac Firebird
• 1965-1967 Pontiac LeMans, Tempest
• 1971-1975 Pontiac Ventura

Fitment Notes

• Fits the GM 8.2" and 8.5" passenger car C-clip rear differential only; confirm your ring gear diameter and axle retention style before ordering
• 28-spline only; confirm your axle spline count, as some model years or trims within this range may differ
• One retailer's data extends the Camaro application through 1970 rather than 1969 - if you have a 1970 Camaro, verify fitment before ordering
• Sold individually - order two for a complete rear axle set
• Wheel studs, bearings, and seals not included

Features

• One-piece 1541H alloy axle shaft for stronger-than-stock durability
• C-clip retained design
• 28-spline
• 2.780" hub/brake pilot diameter
• Direct-fit replacement engineered to OE dimensions
• Manufactured by USA Standard Gear
• Suited for street use, restorations, and daily-driver repair

Specifications

• Differential: GM 8.2"/8.5" passenger car
• Axle type: C-clip
• Spline count: 28
• Length: 29-1/2"
• Hub/brake pilot diameter: 2.780"
• Material: 1541H alloy steel

Included Components

• 1x Axle shaft

Product Description

The Yukon ZA G1255803-SH is a direct-fit replacement 1541H alloy axle shaft for the GM 8.2" and 8.5" passenger car rear differential, a C-clip design shared across a wide range of classic Buick, Chevrolet, Oldsmobile, and Pontiac A-, F-, and X-body cars from the mid-1960s through the mid-1970s - including the Chevelle, Camaro, Nova, Firebird, and their divisional counterparts. Built from 1541H alloy steel, it's designed to offer better durability than the original factory axle when replacing a broken, worn, or corroded shaft during a restoration or repair.

This is a 28-spline axle measuring 29-1/2" long with a 2.780" hub/brake pilot diameter, engineered to OE dimensions for a proper fit. Because this GM part number carries over across so many different makes, models, and years, confirming your exact differential (8.2" vs. 8.5") and axle spline count is a worthwhile check before ordering, since not every year and trim combination within this range shares identical specs.

This axle is sold individually - a complete rear axle set requires two. It does not include wheel studs, bearings, or seals, so plan to order those separately if you're doing a full axle service. Installation involves removing the differential cover and axle retention hardware to access and replace the shaft, a job well within reach of an experienced DIY mechanic and a common step during a broader rear differential rebuild or restoration.