SKU: 52126265253

DAYCO 8 RIB IDLER PULLEY CONVERSION KIT TO SUIT HOLDEN L67 SUPERCHARGED 3.8L V6

Sale price$22.50 Regular price$25.00
Save 10%

Pay in installments of $6.25 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

DAYCO 8 RIB IDLER PULLEY CONVERSION KIT TO SUIT HOLDEN L67 SUPERCHARGED 3.8L V6Dayco Nuline Idler pulley is designed to provide reliability and performance, helping your belt last longer and provide reliable service to your engine for coming years. These Idler pulleys (grooved and smooth) aid the conversion of an L67 Supercharged V6 engine to allow the use of an 8 ribbed serpentine belt and eliminates the risk of any belt slip and boost loss. These pulleys are made of high quality material and utilise the best ball bearings,

Dayco Nuline Idler pulley is designed to provide reliability and performance, helping your belt last longer and provide reliable service to your engine for coming years.

These Idler pulleys (grooved and smooth) aid the conversion of an L67 Supercharged V6 engine to allow the use of an 8 ribbed serpentine belt and eliminates the risk of any belt slip and boost loss.

These pulleys are made of high quality material and utilise the best ball bearings, which are OEM manufactured and feature C3 rated high speed races, high temperature lubricant and heavy duty silicone seals for maximum service life at high RPM's.

These pulleys suit Holden vehicles fitted with the L67 Supercharged V6 engine.


8 Rib grooved pulley Specification:

  • Type: 8PK Steel
  • Width: 37 mm
  • Outside diameter: 75 mm
  • Inside diameter: 17 mm


Smooth idler pulley Specification:

  • Type: Flat Steel
  • Width: 37 mm
  • Outside diameter: 76 mm
  • Inside diameter: 17 mm


Pulley options available:

  • (1) 8 rib grooved idler pulley
  • (2) smooth idler pulley
  • (1) 8 rib idler pulley conversion kit

 

Vehicle Fitment Guide

 

Parts Guide

 

Please select the part number you require from the variation by utilising our vehicle fitment guide and parts guide.

 

Notes:

  • In addition to the 8 rib supercharger pulley and prerequisites below, the minimum requirement for the conversion is our 8 rib grooved idler pulley; ideally though you would also want to run the smooth pulleys as well.
  • Prerequisites for the upgrade are shown below:

(i) 8 Rib supercharger pulley (as found in our boost upgrade kits).
(ii) Suitable length 8 rib belt for your application.
(iii) Harmonic balancer which has a 8 rib supercharger pulley.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 52126265253

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.1 ★★★★★
Based on 6 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
E
Verified Purchase
effie
Whiting, US
★★★★★ 5
Squeaky
Size: 8, Color: Black
They look incredible. But they're a little squeaky. Otherwise my husband loves the comfort. They go with any outfit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
B
Verified Purchase
Boito
Natrona Heights, US
★★★★★ 5
These fit very nicely, are comfortable, and work for my wide feet!
Size: 12 Wide, Color: Brown
Once I learned while shoe shopping in my youth that I needed wide-sized shoes, I wasn't able to easily choose from any shoes I saw in the store. I usually have to go find the wide widths and have to deal with the limited styles they have. Shopping online has been hit and miss, too. Sometimes, shoes are advertised as wide width, but end up still being too narrow. These shoes fit me just right. They were not too tight at the toes, gave good width at the arch, and the opening was large enough that I didn't have to undo every single lace just to get my foot in. They also look nice, and I'm sure will take a decent polish. Also, note that this does say it's an Oxford shoe, but it does have the open lacing and is more of a derby-style shoe. This also helps with sizing for my wide feet. If I didn't already have a pair of black shoes, I'd look at picking one of these up. My only reservation with these is that the soles are not dark-colored to complement a more formal style. I feel the white makes them a little more casual. The sole is also more transparent/opaque coloring at the heel and underneath, which you can kind of see-through, so keep that in mind. It's not fully clear, but is kind of transparent, which I was not expecting. I think it also shows where it picks up dirt as you wear it. Just more of a style cue one way or another. As a reference, I buy the 4E wide and Extra Wides in New Balance and Skechers. I also have a hard time getting any good fit in Nike shoes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 2, 2023
M
Verified Purchase
Michelle sealock
Grantham, US
★★★★★ 5
Looks and feel good
Size: 10.5, Color: Black
Shoes look dressy but feel comfortable. They are stiff but very comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
R
Verified Purchase
Riley H.
Waukegan, US
★★★★★ 5
Well made and affordable
Size: 10.5, Color: Brown
Very comfortable, great price!!!!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
L
Verified Purchase
Larry
Natrona Heights, US
★★★★★ 5
Good value for the money.
Size: 9.5 Wide, Color: Beige
Comfortable right out of the box. Great style and well made. The more you wear the softer they get but maintain their overall appearance.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026

recommand products