SKU: 20073200827

MACE TRUNNION UPGRADE KIT TO SUIT HSV COUPE V2 VZ LS1 LS2 5.7L 6.0L V8

Sale price$108.00 Regular price$120.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

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For Your Every Summer RSVP, with Code: SUMMER15

Description

MACE TRUNNION UPGRADE KIT TO SUIT HSV COUPE V2 VZ LS1 LS2 5.7L 6.0L V8Now have the peace of mind for your LS V8 with our very own, designed in house, Mace Engineering LS trunnion upgrade kit. These trunnion kits replace the factory LS rocker internals that are prone to failure when exposed to extended levels of high rpm, high valve spring pressures and amplified rotation from high lift camshafts. The OE needle bearing housings can begin to separate from the rocker arm when exposed to these conditions, gradually spitting

Now have the peace of mind for your LS V8 with our very own, designed in house, Mace Engineering LS trunnion upgrade kit. These trunnion kits replace the factory LS rocker internals that are prone to failure when exposed to extended levels of high rpm, high valve spring pressures and amplified rotation from high-lift camshafts. The OE needle bearing housings can begin to separate from the rocker arm when exposed to these conditions, gradually spitting out all the needle rollers which in turn results in a catastrophe.

Our kits are engineered to provide maximum durability and stiffness in the harshest environments whilst still being super affordable for all enthusiasts. Extra security measures have been taken with the use of extended width trunnions with snap-ring grooves instead of the bearing housings only relying on a press-fit type fixture. You can now rest assured these bearings will hold their ground and truly enjoy the exhilarating feeling your LS V8 delivers.


Contents:

  • 16 X Rocker arm upgraded 8620 hardened steel trunnion
  • 16 X High tensile re-useable rocker bolt
  • 32 X Rocker arm reduced friction heavy duty bearing
  • 32 X Rocker arm retaining ring

Vehicle Fitment Guide


Note: A shop press will be required to install the new trunnion kits.

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: 20073200827

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Amazon Customer
Louisville, US
★★★★★ 5
Happy husband
Size: Large, Color: (001) Black / Black / Pitch Gray
Husband loved the socks.
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Reviewed in the United States on May 25, 2026
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ALI HOLZER
Port Orchard, US
★★★★★ 5
Good quality
Size: Large, Color: (100) White / White / Pitch Gray
These hold up really well. The extra cushion in the heels helps
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Reviewed in the United States on December 2, 2025
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Oscar
Omaha, US
★★★★★ 5
My favorite socks.
Size: Medium, Color: (001) Black / Black / Pitch Gray
I love these socks. Whe. The time comes to replace them, I will be replacing them with the exact same ones.
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Reviewed in the United States on August 27, 2025
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DRNT102A
Carnegie, US
★★★★★ 5
Great Sox!!
Size: One Size, Color: Green
I like these Sox a lot!
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Reviewed in the United States on June 1, 2026
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Richard
Natrona Heights, US
★★★★★ 5
Fits as expected
Size: One Size, Color: Green
Very comfortable!
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Reviewed in the United States on May 17, 2026

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