Applications
1973 to 1987 C10 / K10 Truck
1973 to 1991 Blazer / Suburban
OEM mount locations
Factory 1/2″ pinion offset to the passenger side
Will Not Fit OEM Brakes
Custom made to your specifications
Factory or custom widths available at no additional charge
Choice of housing ends
Professionally welded and assembled
Crated to protect your investment
Assembly Includes
S60 housing with mounts installed – H60T73C10ME
35 spline Alloy Axle Package – P3502 / P3504
4 1/2″, 4 3/4″, or 5″ bolt circle
Choice of wheel stud kit – A3130 / A3151 / A3162 / A1025 / A1026
35 spline Trac-lock differential – D3537 / D3538
Choice of gear ratio
S-Series pinion yoke – U1600
Pinion yoke u-bolt kit – U1610
Dana / Spicer steel cover – D3505
Bottle friction modifier (Clutch posi units only)
Fully crated – No extra charge
Dana/Spicer Trac-Lok Differential Backordered Until 11/01/2025
Requires differential to be upgraded
Gear Ratios
3.54 / 3.73 / 4.10 / 4.30 / 4.56 / 4.88 / 5.13 / 5.38
Upgrades
Helical gear differential – OPRS02
Detroit Locker – OPRS01
5/8″ stud kit – OPRS12
Chrome moly yoke – OPRS18
LPW aluminum cover – OPRS06
Strange aluminum cover – OPRS08
Black powder coat housing – H1199P-BLK
Option
Supply 2 qts Lucas gear oil – OPGL2Q
Fitment:
1973 Chevrolet C10 2WD
1974 Chevrolet C10 2WD
1975 Chevrolet C10 2WD
1976 Chevrolet C10 2WD
1977 Chevrolet C10 2WD
1978 Chevrolet C10 2WD
1979 Chevrolet C10 2WD
1980 Chevrolet C10 2WD
1981 Chevrolet C10 2WD
1982 Chevrolet C10 2WD
1983 Chevrolet C10 2WD
1984 Chevrolet C10 2WD
1985 Chevrolet C10 2WD
1986 Chevrolet C10 2WD
1987 Chevrolet C10 2WD
1973 Chevrolet K10 4WD
1974 Chevrolet K10 4WD
1975 Chevrolet K10 4WD
1976 Chevrolet K10 4WD
1977 Chevrolet K10 4WD
1978 Chevrolet K10 4WD
1979 Chevrolet K10 4WD
1980 Chevrolet K10 4WD
1981 Chevrolet K10 4WD
1982 Chevrolet K10 4WD
1983 Chevrolet K10 4WD
1984 Chevrolet K10 4WD
1985 Chevrolet K10 4WD
1986 Chevrolet K10 4WD
1987 Chevrolet K10 4WD
1973 Chevrolet Blazer 2WD & 4WD
1974 Chevrolet Blazer 2WD & 4WD
1975 Chevrolet Blazer 2WD & 4WD
1976 Chevrolet Blazer 2WD & 4WD
1977 Chevrolet Blazer 2WD & 4WD
1978 Chevrolet Blazer 2WD & 4WD
1979 Chevrolet Blazer 2WD & 4WD
1980 Chevrolet Blazer 2WD & 4WD
1981 Chevrolet Blazer 2WD & 4WD
1982 Chevrolet Blazer 2WD & 4WD
1983 Chevrolet Blazer 2WD & 4WD
1984 Chevrolet Blazer 2WD & 4WD
1985 Chevrolet Blazer 2WD & 4WD
1986 Chevrolet Blazer 2WD & 4WD
1987 Chevrolet Blazer 2WD & 4WD
1988 Chevrolet Blazer 2WD & 4WD
1989 Chevrolet Blazer 2WD & 4WD
1990 Chevrolet Blazer 2WD & 4WD
1991 Chevrolet Blazer 2WD & 4WD
1973 Chevrolet Suburban 2WD & 4WD
1974 Chevrolet Suburban 2WD & 4WD
1975 Chevrolet Suburban 2WD & 4WD
1976 Chevrolet Suburban 2WD & 4WD
1977 Chevrolet Suburban 2WD & 4WD
1978 Chevrolet Suburban 2WD & 4WD
1979 Chevrolet Suburban 2WD & 4WD
1980 Chevrolet Suburban 2WD & 4WD
1981 Chevrolet Suburban 2WD & 4WD
1982 Chevrolet Suburban 2WD & 4WD
1983 Chevrolet Suburban 2WD & 4WD
1984 Chevrolet Suburban 2WD & 4WD
1985 Chevrolet Suburban 2WD & 4WD
1986 Chevrolet Suburban 2WD & 4WD
1987 Chevrolet Suburban 2WD & 4WD
1988 Chevrolet Suburban 2WD & 4WD
1989 Chevrolet Suburban 2WD & 4WD
1990 Chevrolet Suburban 2WD & 4WD
1991 Chevrolet Suburban 2WD & 4WD
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
