SKU: 77214570751

SET OF 12 MACE VALVE SPRINGS TO SUIT HOLDEN MONARO V2 L67 SUPERCHARGED 3.8L V6

$133.20 $148.00
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  • CAN

Ships within 48 hours · Estimated delivery Aug 25 - Aug 30

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Description

SET OF 12 MACE VALVE SPRINGS TO SUIT HOLDEN MONARO V2 L67 SUPERCHARGED 3.8L V6MACE Performance Valve Springs Built for Stable Lift & Confident Valve Control Valve springs are essential for maintaining accurate valve motion when lift, duration and airflow demands rise. Experience exceptional reliability with our high performance valve springs formed from premium Japanese spring wirechosen for purity, tensile strength, and superior fatigue resistance. Engineered for high RPM and heavy load conditions, they deliver stable valve

MACE Performance Valve Springs — Built for Stable Lift & Confident Valve Control

Valve springs are essential for maintaining accurate valve motion when lift, duration and airflow demands rise. Experience exceptional reliability with our high-performance valve springs formed from premium Japanese spring wire—chosen for purity, tensile strength, and superior fatigue resistance. Engineered for high-RPM and heavy-load conditions, they deliver stable valve control and reduced float even under aggressive cam or boosted setups. Precision-wound, heat-treated, and shot-peened, they maintain consistent performance under extreme stress. Built for serious enthusiasts who demand strength, control, and durability.

These valve springs suit Holden vehicles fitted with Ecotec L36 and L67 Supercharged V6 engines.


Contents:

  • 12 X Valve spring

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:

  • Making correct measurements before assembly is critical as many variables are present.
  • The image is for illustrative purposes only.
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: 77214570751

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4.0 ★★★★★
Based on 14 reviews
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Product Reviews
L
Verified Purchase
LC
Houston, US
★★★★★ 3
Our dog loves it but it wasn’t durable enough to last
Color: Dogwood Jack, Size: Large, Color: Dogwood Jack, Size: Large
Our lab took to it as soon as we gave it to her. Perfect size for our 80 lb yellow lab. However, now that it’s in about 10 days, she’s able to break off chunks from this bone that are dime size or larger, and we have to throw it away
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026
V
Verified Purchase
Valentine's
Cuba, US
★★★★★ 5
My Dogs Love Them!
Color: Dogwood & Calming, Size: Medium
My dogs love these. I have Corgis and a Border Collie. They are aggressive at chewing. These last well and my dogs love them. I've purchased these many times!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
T
Verified Purchase
terlynn4
Lowell, US
★★★★★ 5
Long lasting and safer alternative to sticks
Color: Dogwood & Calming, Size: Medium
These are great, very durable, and have lasted a very long time. Much safer for my dogs than the random sticks they find in the yard. They do get shorter with chewing eventually, but they don't break off in little chunks like I've seen with some nylon chews, and they don't splinter like wood. Medium size works well for both my 16 lb Cavalier and my 60 lb Pyrenees/Golden mix. They're both moderate-to-aggressive chewers, though size obviously affects how much damage they can do. I wish you could buy the hemp chew separately because that one is very much a favorite in my house, so after 2 years and 2 purchases, I have barely any left of the remaining hemp chew, but still 2 of the dogwood chews that neither dog is as interested in anymore. I'd love to buy a couple more of just the hemp one.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026
S
Verified Purchase
Shannon Brace
Omaha, US
★★★★★ 5
Your dog will thank you.
Color: Dogwood & Fresh Breath, Size: Large
My dogs loves to chew on these. They make a small mess but not as bad as other chews. They are food for keeping teeth clean.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
A
Verified Purchase
Anna
Natrona Heights, US
★★★★★ 5
Nice chew toy
Color: Dogwood Mushroom, Size: Medium, Color: Dogwood Mushroom, Size: Medium
Super durable and puppy loves it. It was a bit hard for her at first but now at 5 months it’s one of her favorite things to gnaw on! It is heavy for the size but seems to be great quality and has given many hours of chew time with minimal wear.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026

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