SKU: 36757340009

MACE ALLOY MAIN GIRDLE TO SUIT HOLDEN CREWMAN VY VZ LS1 L76 L98 5.7L 6.0L V8

$114.30 $127.00
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

MACE ALLOY MAIN GIRDLE TO SUIT HOLDEN CREWMAN VY VZ LS1 L76 L98 5.7L 6.0L V8This main cap girdle is designed to reduce "cap walk", stop block web flexing and eliminate cracking of the main caps block webs; this is achieved by boxing in the main caps. Our light weight girdle evenly distributes load and dampens harmonics by bolting the main cap studs together to create a super strong rectangular cage. The brace nearly doubles the main web support area in the engine. In addition, due to the close proximity of the main stud

This main cap girdle is designed to reduce "cap walk", stop block web flexing and eliminate cracking of the main caps/block webs; this is achieved by boxing in the main caps. Our light weight girdle evenly distributes load and dampens harmonics by bolting the main cap studs together to create a super strong rectangular cage. The brace nearly doubles the main web support area in the engine.

In addition, due to the close proximity of the main stud girdle to the crankshaft and rods it also aids in stripping oil off of the crank, which in itself yields a net gain in HP.

Fabricated from 12.5mm thick 6061-T6 aluminium, these girdles are a must for high rpm/high horsepower applications where block rigidity is critical.


Contents:

  • 1 X Alloy main girdle

Vehicle Fitment Guide


Notes:

  • This girdle fits all GM LS variants except for LS7 and LS9.
  • This girdle is compatible with OEM windage tray, main caps and sump.
  • This girdle will clear up to a 4" stroke.
  • Custom length main studs are required. These can be purchased from any authorized ARP dealer.
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: 36757340009

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4.9 ★★★★★
Based on 533 reviews
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Verified Purchase
Deb L
Lake Worth, US
★★★★★ 5
So comfortable!
These work great and very comfortable. I put these on with heel moisturizer cream at bed time. Heels were improved overnight. They are washable too!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
M
Verified Purchase
me
Fort Morgan, US
★★★★★ 3
Just aren’t large enough.
This is a great idea, and I can wear socks over them and not notice they are there. I just wish they came in a larger size. When I put cream around the edges of my heels where the cracks always are, I cannot stretch the socks wide enough to clear the heel without smearing the cream onto my fingers or on the sock cuff. They do stay in place and aren't squishy at all when walking. They smell good too. The price is right. I wore them overnight and my heels were indeed much softer and smoother than before, and felt moist (tacky) where the cream had been. So they do an amazing job, but after using them six nights, they just aren’t large enough for me to put on without a hassle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2024
M
Verified Purchase
MsNomer
Natrona Heights, US
★★★★★ 5
these really work
saved my poor cracking heels
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 12, 2026
K
Verified Purchase
K. Davis
Dallas, US
★★★★★ 5
Works for foot psoraisis
Size: 2 pairs black L
Got these for work (service industry) to reduce issues with psoriasis and blisters while putting on 20k+ steps a day. Over time the wounds healed and I could work without so much pain. I now don't use them all the time like I used to, only when a new lesion or blister appears, too prevent a breakout. Tip: if you're not in full breakout, wear thick socks under these as a barrier to friction.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
K
Verified Purchase
Kim C
Lexington, US
★★★★★ 4
Work well but run small
Size: 1 pair black L
They do seem to run a bit small. I bought them for my bf but snagged them from him because I couldn’t resist! I’m about a W8/12 and they were just a little big but unlike others, I just put them on while sleeping and didn’t walk around with them. If you’re just planning on that, they did a great job at sloughing and moisturizing 😎
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026

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