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Valve Covers w/Coil Mount
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0.54“ higher inside | Height | 0.54“ higher inside |
Valve cover Base | Content | Base & OverCover |
LS1 LS2 LS3 LS6 LS7 | Compatible with | LS1 LS2 LS3 LS6 LS7 |
| | With Coil Mounts | |
0.54“ higher inside | Height | 0.54“ higher inside |
Valve cover Base | Content | Valve cover Base |
LS1 LS2 LS3 LS6 LS7 | Compatible with | LS1 LS2 LS3 LS6 LS7 |
| | With Coil Mounts | |
- Valve Covers & OverCover
- Valve Covers w/Coil Mount
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Add an additional 0.54” internal clearance
clear taller valvetrain components in high-horsepower applications
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Angled coil mounts
eliminates unsightly OE-style coil brackets and deliver a smooth clean look
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Offset bracket allows roughly 1" extra clearance
used when ignition coils are obstructed by high-mount alternators
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Need add external PCV valve in-line on the hose
if there are internal PCV restrictions inside valve covers
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Oiling o-ring of billet aluminum fill cap
will ease the cap removal/reinstallation process
Professional installation recommended.
Mature manufacturing process
Good delivery and after-sales
Shawn
Reviewed in the United States on March 2, 2025
Needed for summit heads with dual springs been a year and are great
Sal
Reviewed in the United States on January 4, 2025
Cable cover mount onto block just fineBut the coil packs don’tWasn’t aware I would have get different packsPlease advise
Justin Davis
Reviewed in the United States on January 11, 2025
Decent quality but the bolts are wrong thread to attach it to the LS head
Breanna cherry
Reviewed in the United States on September 16, 2024
Honestly you can tell these are made from the same Holley castings dies over seas, with the exception of no Holley logo. I have a genuine Holley set as well and there identical. Awesome valve covers for the price. Same quality as Holley except for the poorly made gaskets that come with them.. Use Gm or Fel-Pro gaskets and they work great.
Eric S.
Reviewed in the United States on August 17, 2024
ARP bolts are too short to use with this. However, I just used the bolts that come with the cover kit. 109in-lbs and start with the middle 2 bolts going to 50in-lbs and work your way the the outer 2 bolts. Then repeat the sequence at 75in-lbs and repeat the final at 109in-lbs.
Terry
Reviewed in the United States on May 20, 2024
Good quality for price, looks just like pictures,i dont like the vent nipples, too thick to use quick fitting for my supercharger hoses. but regular hoses slide on and stay pretty good!!!
Damaged
Reviewed in the United States on December 17, 2024
No worth the money go with oem instead leak like crazy
Johnny S
Reviewed in the United States on October 25, 2024
These are good quality for the moneyThey fit perfectly and look coolBut when you change them they have no vacuum restrictions get a pcv or restrict the breather tubes It causes high vacuum pressure inside the engine making it burn oil and you'll get a lot of smoke and very high idle speed
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