Year
Cyl.
Liter
Engine C.I.D Engine VIN
Application
O.E.M Street Replacment Performance Part N.o Part No.
6.2L 6.2L 7.4L 7.4L
379 379 454 454
C, J J N N
Diesel, Balancer Diesel, Serpentine Belt Pulley 8 Inch Diameter Counterweight Hub Fine Threaded Pulley Bolt Holes
PB1102-N PB1194-N PB1018-N PB1150-N
8 Inch Diameter Neutral Balance Diesel, Balancer Diesel, Serpentine Belt Pulley
PB1046-N PB1102-N PB1194-N PB1018-N PB1150-N PB1451-N
SFI Race Part No.
GMC (cont) R2500 (cont)
1987-89 1988-89 1987-89 1987-89
V8 V8 V8 V8
R2500 Suburban
1987-91 1987-91 1988-91 1987-90 1987-89 1991
S15
1982-90 1988-90 1988-90
V8 V8 V8 V8 V8 V8
5.7L 6.2L 6.2L 7.4L 7.4L 7.4L
350 379 379 454 454 454
K J J N N N
V6 V6 V6
2.8L 2.8L 4.3L
173 173 262
B, R R Z
PB1444-N PB1486-N PB1105-N
2.8L 2.8L 4.3L
173 173 262
B, R R Z
PB1444-N PB1486-N PB1105-N
4.3L 4.3L 4.3L 4.3L
262 262 262 262
B, N, Z W, Z W, X Z
4.3L 4.3L 5.3L 5.7L
262 262 325 350
W W, X 4, T, Z R
With Balance shaft
PB1105-N PB1105-N PB1190-N PB1487-N
With Balance shaft
PB1105-N PB1105-N PB1190-N PB1190-N PB1487-N PB1190-N
S15 Jimmy
1983-87 1988-89 1988-91
V6 V6 V6
Safari Van
1985-92 1993-96 1992-05 1993-94
V6 V6 V6 V6
Savana 1500
1996 1997-10 2003-10 1996-02
V6 V6 V8 V8
Savana 2500
1996 1997-05 2003-10 2003-05 1996-02 2003-10
V6 V6 V8 V8 V8 V8
4.3L 4.3L 4.8L 5.3L 5.7L 6.0L
262 262 294 323 350 364
W W, X A, C, V T R G, K, U
1996-02
V8
6.5L
395
F
1996-02
V8
6.5L
395
F
Savana 3500
1997 2006-10 1996-02 2003-10
V6 V8 V8 V8
4.3L 4.8L 5.7L 6.0L
262 294 350 364
W A, C, V R G, K, U
1996-02
V8
6.5L
395
F
1996-02
V8
6.5L
395
F
4.3L 4.8L 5.3L 6.0L 6.2L
262 294 325 364 378
W, X A, C, V 0, 3, B, J, M, T, Z 5 2
Sierra 1500
1999-10 1999-10 1999-10 2006-10 2009-10
V6 V8 V8 V8 V8
Fine Threaded Pulley Bolt Holes
With Balance shaft Without Balance Shaft
Diesel, Turbo, L65, Serpentine Belt Pulley Diesel, Turbo, L65, Balancer
PB1105-N PB1105-N PB1105-N PB1181-N
PB1194-N PB1490-N PB1105-N PB1190-N PB1487-N PB1190-N
Diesel, Turbo, L65, Serpentine Belt Pulley Diesel, Turbo, L65, Balancer
PB1194-N PB1490-N PB1105-N PB1190-N PB1190-N PB1190-N PB1190-N
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PB1018-ST
PB1018-SS
PB1046-ST
PB1046-SS
PB1018-ST
PB1018-SS