Tensioner & Idler Pulleys

Innovators West Aluminum Tensioner & Idler Pulleys are available for a number of different applications to upgrade to 8 and 10 Rib Drive Systems.

8 & 10 Rib Idler Pulleys & Idler Shafts

GM 10-Rib Smooth Idler Pulley
PN# 914
Only $125.00
GM 3" OD 10-Rib Smooth Idler Pulley
LS Truck10-Rib Smooth Idler Pulley
PN# 1020
Only $125.00
LS Truck 3" OD 10-Rib Smooth Idler Pulley
TBSS Large Smooth Idler Pulley
PN# 971
Only $105.00
Large 3.5" OD Smooth 8 rib Idler Pulley for GM Trucks
GM 8-Rib Smooth Idler Pulley
PN# 972
Only $105.00
GM 3" OD 8-Rib Smooth Idler Pulley
GM 8-Rib Idler Shaft
PN# 981
Only $10.00
GM 8 & 10-Rib Idler Shaft for Gen 5 Camaro's
LS 2.75" OD Idler Pulley
PN# 1009
Only $150.00
8-Rib Aluminum GM 2.75" OD Idler Pulley
 LS 2.75" OD Idler Pulley
PN# 1010
Only $150.00
Offset 8-Rib LS 2.75" OD Idler Pulley fits LS1/2 GTO's and 4th Gen Camaros and Firebirds
4.6L Mod Motor 8-Rib Idler Pulley
PN# 1013
Only $105.00
Ford 4.6L Mod Motor 8-Rib Idler Pulley

8 & 10 Rib Tensioner Pulleys

Corvette 10-Rib Tensioner Pulley
PN# 915
Only $125.00
Corvette 10-Rib 2.690" OD Tensioner Pulley
GM 10-Rib Tensioner Pulley
PN# 916
Only $125.00
GM 10-Rib Ribbed 3.0" OD Tensioner Pulley
GM 8-Rib Ribbed Tensioner Pulley
PN# 973
Only $105.00
GM 8-Rib Ribbed 3.0" OD Tensioner Pulley
GM 8-Rib Ribbed Tensioner Pulley
PN# 978
Only $130.00
GM 8-Rib Steel HD Tensioner Pulley
GM 8-Rib Corvette Tensioner Pulley
PN# 980
Only $105.00
GM 8-Rib 2.690" OD Corvette Ribbed Tensioner Pulley