Generation IV External Engine LS2 | LS3 | LS7 | L92 | Bolt-Ons | Intakes | Exhaust | Ignition | Accessories
Sponsored by:
Sponsored by:

Holley LS valve covers

Thread Tools
 
Search this Thread
 
Old Jun 30, 2021 | 08:48 PM
  #1  
vjjack04's Avatar
Thread Starter
On The Tree
15 Year Member
Liked
 
Joined: Apr 2007
Posts: 126
Likes: 1
From: SE, AZ
Default Holley LS valve covers

Anyone used these or some like it from Holley? My question is, do the coil packs, inside, at an angle go in different directions on each side of the engine? It seems they might. In other words, the 4 on one side point to the front and on the other side to the rear....I would prefer they all point to the rear so they all angle towards the back....on both sides,

Reply
Old Jun 30, 2021 | 09:56 PM
  #2  
SAPPER's Avatar
TECH Fanatic
20 Year Member
Liked
Loved
Community Favorite
iTrader: (10)
 
Joined: May 2004
Posts: 1,593
Likes: 267
From: Halfway back on the Highway to Hell...again!
Default

The coils point in the direction of the plug angle. Besides, with the covers on, you don't see the coils.
Reply
Old Jun 30, 2021 | 10:42 PM
  #3  
wannafbody's Avatar
TECH Senior Member
20 Year Member
Community Builder
Liked
Loved
iTrader: (3)
 
Joined: Apr 2006
Posts: 5,621
Likes: 1,153
From: Pittsburgh
Default

Looks like you'd have to remove the plug wires and the cover to add oil. PITA
Reply
Old Jul 3, 2021 | 11:40 AM
  #4  
vjjack04's Avatar
Thread Starter
On The Tree
15 Year Member
Liked
 
Joined: Apr 2007
Posts: 126
Likes: 1
From: SE, AZ
Default

Sapper,
You are right. I should have known that, but for some reason thought the should all point to the rear; that wouldn't makes since. On another note, I found that the newer round LS coil packs (that came with my GM crate motor) don't mount on those valve covers. I called Holley and they confirmed this. I spent the good part of a day fabricating 8 little off set mounts to get the coils to align with the exit holes.

Wannafbody, removing 4 plug boots and the for bolts on the top is far from a pain. How often does one really need to add oil?
Reply
Old Jul 4, 2021 | 09:51 PM
  #5  
wannafbody's Avatar
TECH Senior Member
20 Year Member
Community Builder
Liked
Loved
iTrader: (3)
 
Joined: Apr 2006
Posts: 5,621
Likes: 1,153
From: Pittsburgh
Default

At least every oil change
Reply




All times are GMT -5. The time now is 06:37 PM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-4
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-5
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-6
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-7
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-8
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE