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Untitled Document

catpep.comUNDER DRIVE STEEL & ALUMINUM PULLY KITS

C.A.T. offers two versions of under drive pulley kit and are manufactured from either 1035 nonresulfurized carbon billet steel or extruded 6061 aluminum alloy. 25% under drive ratio allows extra engine horsepower. Epoxy coating for the best rust prevention. Some kits come with water pump and alternator pulley to match. All under drive pulleys are designed for 6 ribs belt system.

 

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(35 - 100)
Part No.
Application
Description
Price
Qty
Select
GM/Chevy
PK-4000
GM 305/350
Under drive pulley 6 ribs, 25%crank/23%alt, 2pcs, Camaro/Caprice/Firebird, '88-92.
68
PK-4050
GM 305/350
Under drive pulley 5 ribs/2V, 25%crank/23%alt, 2pcs, Camaro/Firebird/Truck, '85-87 onte Carlo/Truck, '85-87
68
PK-4056
GM 350
Under drive pulley 6 ribs, 22%crank/23%pump/23%alt, 3pcs, Corvette, '88-91
72
PK-4062
GM 173/231 V-6,
Under drive pulley 6 ribs, 25%crank/23%alt,2pcs, Firebird/Sonoma, '85-92.
63
PK-4076
GM 305/350
Under drive pulley 6 ribs, 34%crank/2.5"alt, 2 pcs, Camaro/Firebird/Impala SS, '93-97.
52
PK-4090
GM 4.3/305/350
Under drive pulley 6 ribs, 25%crank/23%alt, 2pcs, Trucks, Internal Alternator Fan, '95-03
52
PK-4300
GM 4.3/305/350
Under drive pulley 6 ribs, 25%crank/23%alt, 2pcs, Trucks , External Alternator Fan, '88-03.
57
PK-5060
GM 427/454
Under drive pulley 6 ribs, 25%crank/23%alt, 2pcs, Trucks, '88-00
57
Ford
PK-1000
FORD 289/302
Under drive Pulley 6 ribs, 25%crank/15%pump/2.50"alt, 3pcs,Mustang '79-93, Truck '87-96.
68
PK-1065
FORD 302,
Under drive pulley 6 ribs, 26%crank/30%pump/2.50"alt, 3pcs, Mustang, '94-95.
68
PK-1078
FORD 4.6 SOHC
Under drive pulley 6 ribs, 25%crank/26%pump/15%alt, 3pcs, Tunderbird/Cobra, '94-97
68
PK-1080
FORD 3.8
Under drive pulley 6 ribs, 25%crank/2.50"alt, 2pcs, Mustang/Tunderbird/Cobra, '94-98.
68
PK-1086
FORD 4.6 DOHC
Under drive pulley 6 ribs, 25%crank/26%pump/15%alt. 3pcs, Mustang GT/Cobra, ‘96-99
68
Mopar
PK-3082
MOPAR 3.9/5.2/5/9L
Under drive pulley 7 ribs, 25%crank/25%alt, 2pcs, '91-01
57