Tall For LS LS1 LS2 LS3 LS6 LS7 Cast Aluminum Valve Covers w/Coil Mounts (Black)

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!!!

Decent quality but the bolts are wrong thread to attach it to the LS head

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

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.

Cable cover mount onto block just fineBut the coil packs don’tWasn’t aware I would have get different packsPlease advise

Needed for summit heads with dual springs been a year and are great

Junk. I couldn’t get them to seal up on new heads and pcv port on passenger was vacuuming the oil out of engine. I put factory ls3 covers on my heads and it fixed all my issues.

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.