Make:
GMC
Model:
SIERRA 1500
Submodel:
BASE
Beginning Year:
2002
Ending Year:
2005
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
4.8L/294
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 1500
Submodel:
DENALI
Beginning Year:
2002
Ending Year:
2006
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 1500 HD
Submodel:
SLE
Beginning Year:
2001
Ending Year:
2003
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 1500 HD
Submodel:
SLT
Beginning Year:
2001
Ending Year:
2003
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 1500
Submodel:
HT
Beginning Year:
2002
Ending Year:
2002
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
4.8L/294
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 1500
Submodel:
SL
Beginning Year:
1999
Ending Year:
2003
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
4.8L/294
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 1500
Submodel:
SLE
Beginning Year:
1999
Ending Year:
2008
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
4.8L/294
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 1500
Submodel:
SLT
Beginning Year:
1999
Ending Year:
2004
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
4.8L/294
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 1500
Submodel:
WT
Beginning Year:
2002
Ending Year:
2008
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
4.8L/294
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 2500
Submodel:
BASE
Beginning Year:
2002
Ending Year:
2004
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 2500 HD
Submodel:
BASE
Beginning Year:
2002
Ending Year:
2005
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 2500 HD
Submodel:
SL
Beginning Year:
2001
Ending Year:
2002
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 2500 HD
Submodel:
SLE
Beginning Year:
2001
Ending Year:
2008
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 2500 HD
Submodel:
SLT
Beginning Year:
2001
Ending Year:
2008
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 2500
Submodel:
SL
Beginning Year:
1999
Ending Year:
2002
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 2500
Submodel:
SLE
Beginning Year:
1999
Ending Year:
2004
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 2500
Submodel:
SLT
Beginning Year:
1999
Ending Year:
2004
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 3500
Submodel:
BASE
Beginning Year:
2002
Ending Year:
2005
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 3500
Submodel:
SL
Beginning Year:
2001
Ending Year:
2002
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 3500
Submodel:
SLE
Beginning Year:
2001
Ending Year:
2006
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
SIERRA 3500
Submodel:
SLT
Beginning Year:
2001
Ending Year:
2006
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
YUKON
Submodel:
DENALI
Beginning Year:
2001
Ending Year:
2006
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
YUKON XL 2500
Submodel:
SLE
Beginning Year:
2000
Ending Year:
2008
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.
Make:
GMC
Model:
YUKON XL 2500
Submodel:
SLT
Beginning Year:
2000
Ending Year:
2008
Engine Type:
V8
Engine Family:
CHEVY SMALL BLOCK GEN III/IV LS V8 GAS
Engine Size:
6.0L/364
Application Notes:
Alternator pulley included. Integral harmonic damper and crank pulley design provides 25 percent underdrive and will require new belts. All but SS submodel trucks will require an 88.75 in. main accessory drive belt, and a 34.75 in. A/C belt. SS submodel trucks require an 88.75 in. main drive and 33.5 in. A/C belt.