C6 Corvette General Discussion General C6 Corvette Discussion not covered in Tech
Sponsored by:
Sponsored by: Feral Industries

LS3 valve covers

Thread Tools
 
Search this Thread
 
Old Oct 15, 2025 | 05:49 PM
  #1  
SteveJewels's Avatar
SteveJewels
Thread Starter
Drifting
Supporting Lifetime Gold
Veteran: Navy
Community Builder
Liked
Top Answer: 1
 
Joined: Aug 2017
Posts: 1,754
Likes: 322
From: Dayton, OH
Default LS3 valve covers

I am having an engine built. I'm thinking about one concession to cosmetics, rocker covers.

Since they are a handy spot for the coils that makes things a bit difficult. There are valve covers that cover the coils. Are they a heat problem?

Not covering the coils presents its own problem, the coils pretty much obscure any decent cover.

Looking for ideas. Not really a fan of chrome. Am I missing anything?

Last edited by SteveJewels; Oct 15, 2025 at 08:35 PM.
Reply
Old Oct 15, 2025 | 06:24 PM
  #2  
jbc1995fb's Avatar
jbc1995fb
Le Mans Master
15 Year Member
Active Streak: 120 Days
Community Builder
Community Favorite
 
Joined: Aug 2006
Posts: 5,278
Likes: 2,177
From: San Antonio, TX
Default

Originally Posted by SteveJewels
I am having an engine built. I'm thinking about one concession to cosmetics, rocker covers.

Since they are a handy spot for the coils that makes things a bit difficult. There are valve covers that cover the coils. Are they a heat problem?

Not covering the coils presents its own problem, the coils pretty much obscure any decent cover.

Looking for ideas. Not really a fan of chrome. Am OI missing anything?
Look at post #8 in this thread....I don't know if they make a heat problem or not.

Off the engine coil relocation kits - CorvetteForum - Chevrolet Corvette Forum Discussion
Reply
Old Oct 15, 2025 | 06:35 PM
  #3  
Rebob0510's Avatar
Rebob0510
Racer
Liked
Loved
Community Favorite
Top Answer: 1
 
Joined: Apr 2022
Posts: 483
Likes: 320
From: Syracuse, NY
Default

I went with Holley Tall valve covers. I personally liked the chrome but they have black ones also. The angled coils give it a better look than OEM, I went to the local hardware store and bought all stainless bolts for the coils. I tossed around the idea of the aftermarket valve covers that also cover the coils but wasnt a fan. If I had the engine out of the car like you currently do I would get a coil relocation kit and put them behind the fenders and get them out of the way all together

Reply
Old Oct 16, 2025 | 10:15 AM
  #4  
dr_gallup's Avatar
dr_gallup
Safety Car
Photoriffic
Loved
Community Favorite
Top Answer: 5
 
Joined: Feb 2016
Posts: 4,370
Likes: 1,365
From: SC
Default

To me, the most unsightly thing in the C6 engine bay is the alternator. I don't really like the idea of covering it up. The Mechman alternators are available with a black anodized or a chrome plated finish. I think the black would look pretty good but then you have to do something with the bracket too.
Reply
Old Oct 16, 2025 | 11:49 AM
  #5  
seijack's Avatar
seijack
Drifting
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Sep 2007
Posts: 1,386
Likes: 374
From: Cincinnati Ohio
Default

Very nice job. I like the look!!

Originally Posted by Rebob0510
I went with Holley Tall valve covers. I personally liked the chrome but they have black ones also. The angled coils give it a better look than OEM, I went to the local hardware store and bought all stainless bolts for the coils. I tossed around the idea of the aftermarket valve covers that also cover the coils but wasnt a fan. If I had the engine out of the car like you currently do I would get a coil relocation kit and put them behind the fenders and get them out of the way all together
Reply
Old Oct 16, 2025 | 08:58 PM
  #6  
SteveJewels's Avatar
SteveJewels
Thread Starter
Drifting
Supporting Lifetime Gold
Veteran: Navy
Community Builder
Liked
Top Answer: 1
 
Joined: Aug 2017
Posts: 1,754
Likes: 322
From: Dayton, OH
Default

Originally Posted by Cuteclass
Yeah, coil covers look nice but can trap heat if they’re solid and sit tight over the coils. The LS coils handle some heat, but vented or stand-off style covers are a safer bet. If you’re not into chrome, wrinkle black or powder-coated aluminum looks clean without being flashy. What motor are you building?
Thanks!

5.3L resleeved and bored to 4.125" X 4" = 427

Callies Compstar 8CW crank and H beam rods

DART Pro1 LS 280 heads w Ferrea hollow stem and inconel valves

Diamond custom pistons, ~11:1

I have a request in to Comp Cams for a cam recommendation
Reply

Get notified of new replies

To LS3 valve covers





All times are GMT -4. The time now is 02:57 AM.

story-0
2027 Corvette vs The World: Every Model vs Closest Competitor

Slideshow: 2027 Corvette lineup vs the world.

By Joe Kucinski | 2026-04-20 17:58:41


VIEW MORE
story-1
10 Most Common Corvette Problems of the Last 20 Years!

Slideshow: 10 major Corvette problems from the last 20 years.

By Joe Kucinski | 2026-04-14 16:37:05


VIEW MORE
story-2
5 MOST and 5 LEAST Popular Corvette Model Years in History!

Slideshow: 5 most and least popular Corvette model years.

By Joe Kucinski | 2026-04-08 13:25:01


VIEW MORE
story-3
2027 Corvette Buyer's Guide: Everything You Need to Know!

Slideshow: 2027 Corvette buyer's guide

By Joe Kucinski | 2026-04-17 16:41:08


VIEW MORE
story-4
10 Things C8 Corvette Owners Hate (But Won't Tell You)

Slideshow: 10 things C8 Corvette owners hate, but won't tell you.

By Joe Kucinski | 2026-04-01 18:36:07


VIEW MORE
story-5
10 Best Corvettes Coming to Barrett-Jackson Palm Beach 2026!

Slideshow: Should you add one of these incredible Corvettes to your garage?

By Brett Foote | 2026-04-01 18:14:05


VIEW MORE
story-6
Every Corvette Grand Sport Explained! (C2, C4, C6, C7, & C8)

Slideshow: Every Corvette Grand Sport explained

By Joe Kucinski | 2026-03-26 07:13:44


VIEW MORE
story-7
Grand Sport & Grand Sport X Launch Alongside All-New 535hp LS6 V8!

Slideshow: Breaking down the 2027 Grand Sport, Grand Sport X, Stingray, and LS6 V8.

By Michael S. Palmer | 2026-03-26 13:48:45


VIEW MORE
story-8
5 Reasons Bad Drivers Crash & 5 Ways to Avoid a Costly Mistake!

Slideshow: 5 reasons bad drivers crash sports cars & 5 ways to avoid a costly shame!

By Joe Kucinski | 2026-03-25 16:32:55


VIEW MORE
story-9
7 Bolt-On Upgrades From Extreme Online Store to Level Up Your C6 Corvette

Slideshow: Check out these easy-to-install upgrades from Extreme Online Store that reshape the look and feel of the C6 Corvette.

By Pouria Savadkouei | 2026-03-23 17:00:27


VIEW MORE