SKU: 82791394071

MACE HIGH RATIO ROCKER & PUSHROD KIT FOR HOLDEN COMMODORE VS VT VX VU VY ECOTEC L36 L67 S/C 3.8L V6

Sale price$189.90 Regular price$211.00
Save 10%

Pay in installments of $52.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 1 - Sep 6

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MACE HIGH RATIO ROCKER & PUSHROD KIT FOR HOLDEN COMMODORE VS VT VX VU VY ECOTEC L36 L67 S/C 3.8L V6Mace 1. 9 ratio roller rockers (up from 1. 65) with Crow Cams pushrods are suitable for Holden Commodore and similar platforms fitted with Ecotec (L36) or L67 supercharged V6 engines. This is a very cost effective way to bump up the performance of your vehicle, by increasing valve lift and allowing your engine to breathe much more efficiently. Key Benefits: Gains of around 13 to 16kW are not uncommon. Higher in some cases where others mods have been

Mace 1.9 ratio roller rockers (up from 1.65) with Crow Cams pushrods are suitable for Holden Commodore and similar platforms fitted with Ecotec (L36) or L67 supercharged V6 engines. This is a very cost effective way to bump up the performance of your vehicle, by increasing valve lift and allowing your engine to breathe much more efficiently.


Key Benefits:

  • Gains of around 13 to 16kW are not uncommon. Higher in some cases where others mods have been undertaken.
  • In addition to top end gains, excellent low to mid range power gains are also achieved with these rockers.
  • Its an easy DIY mod and takes around two hours to be done unlike a complete cam change. A cam change can take a good part of a day and is more complex to undertake meaning higher installation costs along with the cost of a retune which these rockers don't require, potentially saving you thousands!
  • Unlike some aftermarket rockers these don't require spring upgrades as they best preserve the factory valve train harmonics, to prevent them from having valve float, hurting power and causing engine damage. Even when valve springs are upgraded (which is a costly exercise) to prevent this valve float from occurring, power output drops because the engine has to work against these stiffer springs. Basically, it can be a case of spending more money for less power than what these rockers have to offer!


Contents:

  • 1 X High ratio roller rocker kit
  • 1 X Bolt pack
  • 1 X Assembly of 12 high ratio rocker
  • 1 X Rocker lubricant
  • 2 X Rocker pedestal
  • 12 X Crow Cams pushrods

Vehicle Fitment Guide


Notes:

  • Rockers with ratio higher than 1.9 are not suitable for use with an aftermarket camshaft unless the cam was designed for them because the excessive amounts of lift will potentially cause engine damage.
  • The use of a thin walled pushrod is compulsory for all VY series Ecotec and L67 Supercharged V6 engines due to extra casting flash around the pushrod cavity. Earlier models are not prone to this issue and can re-use the standard pushrods with our high ratio rockers. These rockers only can be purchased through another listing.
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: 82791394071

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 18 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Charles Echeverria
Omaha, US
★★★★★ 5
Perfect bag
Color: Apricot, Size: 16 Inch
Perfect bag! Is lightweight, good size, and beautiful, it has plenty of pockets, and easy to carry on your back or on your carry-on
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025
B
Verified Purchase
bernadette pernotto
Charlottesville, US
★★★★★ 4
Doesn't Fit 16" Laptop
Color: C-apricot, Size: 14 Inch
My Dell laptop is 9" wide & 14" long. I can only zip up the back partially with my laptop in the backpack. I don't add anything else that is heavy because I'm fearful it will break. I wish it was bigger. I can fit my Apple laptop in it but it is smaller.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2025
A
Verified Purchase
Ashley Driggers
Fort Morgan, US
★★★★★ 5
Good Quality
Color: C-apricot, Size: 14 Inch
The quality of the backpack is very good. I like how it has a waterproof feeling fabric. I have used it for work and travel and it is excellent quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 12, 2026
T
Verified Purchase
Tara S
Draper, US
★★★★★ 5
Great Bag
Color: Black Brown, Size: 17.3 Inch
This backpack is awesome it holds way more than I anticipated and is super cute. The quality seems to be good to what I can tell.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 16, 2025
T
Verified Purchase
Teri Haselhorst
Carnegie, US
★★★★★ 5
Classy!
Love this! Classy looking and nice quality. Received many compliments on our trip.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 10, 2025

recommand products