R-30 series truck, S-10 pick-up, Silverado 1500 – Spicer 2008 Spicer Universal Joint Kits and Center Bearings User Manual
Page 100: U-joints, Chevrolet, K350, R-20 series truck

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Important: See Safety Information in General Information Section (J300P-GI)
K350
U-Joints
Year
Model & Description
Fig. Location
Spicer
SPL
Part No.
Part No.
2WD
CHEVROLET
R-20 SERIES TRUCK
1988-1991 3-Joint Driveshaft w/inside snap rings
B
1,2,3
5-3147X
5-795X
w/outside snap rings
B
1,2,3
5-178X
5-799X
R-30 SERIES TRUCK
1987
2-Joint Driveshaft w/inside snap rings
A
1,2
5-3147X
5-795X
3-Joint Driveshaft w/inside snap rings
B
1,2,3
5-3147X
5-795X
w/outside snap rings
B
1,2,3
5-178X
5-799X
1988-1991 2-Joint Driveshaft w/inside snap rings
A
1,2
5-3147X
5-795X
3-Joint Driveshaft w/inside snap rings
B
1,2,3
5-3147X
5-795X
w/outside snap rings
B
1,2,3
5-178X
5-799X
B
CB
210370-1X
S-10 PICK-UP
1982-1994 Std. Bed
A
1,2
5-3147X
5-795X
Long bed, Ext. Cab
B
1,2,3
5-3147X
5-795X
B
CB
210370-1X
1995-1996 Std. Bed
A
1,2
5-3147X
5-795X
Ext. Cab
B
1,2,3
5-3147X
5-795X
B
CB
210370-1X
1997-2001 2-Joint Driveshaft
A
1,2
5-3147X
5-795X
3-Joint Driveshaft
B
1,2,3
5-3147X
5-795X
B
CB
210370-1X
2002-2003 2-Joint Driveshaft
A
1,2
5-3147X
5-795X
3-Joint Driveshaft
B
1,2,3
5-3147X
5-795X
B
CB
N/A
2004
2-Joint Driveshaft Exc. ZR2 Option
A
1,2
5-3147X
5-795X
3-Joint Driveshaft Exc. ZR2 Option
B
1,2,3
5-3147X
5-795X
B
CB
N/A
SILVERADO 1500
1999-2000 2-Joint Driveshaft Reg. Cab, Short Bed
A
1,2
5-3147X
5-795X
Reg. Cab, Long Bed
A
1
5-213X
5-812X
A
2
5-212X
5-793X
Ext. Cab, w/MT, Short Bed
A
1
5-213X
5-812X
A
2
5-212X
5-793X
3-Joint Driveshaft w/AT
B
1,2,3
5-3147X
5-795X
w/MT
B
1,2
5-213X
5-812X
B
3
5-212X
5-793X
B
CB
210088-1X