SKU: 31203957599

MAHLE CYLINDER HEAD BOLT SET TO SUIT HSV GRANGE WK WL WM WN LS1 LS2 LS3 5.7L 6.0 6.2 V8 FROM 10/2003

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Description

MAHLE CYLINDER HEAD BOLT SET TO SUIT HSV GRANGE WK WL WM WN LS1 LS2 LS3 5.7L 6.0 6.2 V8 FROM 10/2003Head bolts play a vital role in the sealing of the combustion chamber, oil coolant channels and ambient air. Therefore, we recommend our Mahle cylinder head bolt set for the task. Having met and exceeded OEM specifications, these quality bolts are suited for standard and mildly modified applications. These are torque to yield (TTY) bolts which means they are designed to be tightened past their elastic limit, guaranteeing high and uniform clamping

Head bolts play a vital role in the sealing of the combustion chamber, oil/coolant channels and ambient air. Therefore, we recommend our Mahle cylinder head bolt set for the task. Having met and exceeded OEM specifications, these quality bolts are suited for standard and mildly modified applications. These are torque-to-yield (TTY) bolts which means they are designed to be tightened past their elastic limit, guaranteeing high and uniform clamping forces. Other benefits include pre-applied sealant to the threads eliminating the use of thread locker and no-retorquing is necessary after correct installation procedures have been followed.

This head bolt set suits HSV vehicles fitted with LS1, LS2 and LS3 V8 engines.

 

Contents:

  • 10 X Short cylinder head bolt (M8 x 1.25 x 45)
  • 20 X Long cylinder head bolt (M11 x 2.00 x 100)

Vehicle Fitment Guide

 

Notes:

  • Mahle head bolts for LS1 till 09/2003 can be purchased through another listing.
  • The image is for illustrative purposes only.
  • When torquing up bolts, an accurate torque wrench or angle gauge will be required to achieve correct clamping forces.
  • Please follow the torque specifications as recommended by the service manual.
  • TTY bolts are only to be utilized once due to permanent elongation and safety concerns.
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: 31203957599

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4.3 ★★★★★
Based on 12 reviews
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Verified Purchase
Whorley boi
San Leandro, US
★★★★★ 4
Price
Perfect fit at a great price
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
J
Verified Purchase
Jeffrey Hodge
Phoenix, US
★★★★★ 5
Good luck
So far so good,fit perfectly but was a real bitch to replace on a 09 Crv. Tried from underneath but couldn’t get to the rear bolt, so I had to go from the top. Poor engineering on Hondas part.
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Reviewed in the United States on March 29, 2026
C
Verified Purchase
Claribet Colón Pagán
Massapequa, US
★★★★★ 5
Bueno
Cumplió su propósito
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Reviewed in the United States on April 16, 2026
S
Verified Purchase
steven mccallan
Lowell, US
★★★★★ 1
Don't waste your money.
Instead of buying one from the local auto store, thought I'd save money and get this. Bad choice. Installed it and it didn't work. Took it to the auto shop to be tested and they said it didn't work. Cheap imitation of the the real thing.
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Reviewed in the United States on November 4, 2025
L
Verified Purchase
Little Fishy
Omaha, US
★★★★★ 5
Good value
Size: 5 Quart Jug
Very good fluid, worked great in a 2016 Honda Civic 2.0.
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Reviewed in the United States on March 5, 2026

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