Conversions & Swaps LSX Engines in Non-LSX Vehicles
Sponsored by:
Sponsored by:

Holley Oil pan

Thread Tools
 
Search this Thread
 
Old Apr 25, 2012 | 08:04 AM
  #1  
jojomanx's Avatar
Thread Starter
On The Tree
 
Joined: Oct 2007
Posts: 114
Likes: 0
From: Orlando
Default Holley Oil pan

Holley has made an oil pan that fits my Porsche 928 LS1 but the machine work done on sealing surface is poor.
If you run your finger around one of the corners you can feel a bump.
Holley emailed me and assured me that it hasnt had anyone complain about leaks.
At $400, leak or not this pan should have been as good or better than the seal surface of a GM pan.
I found the same bump on the Holley oil pan presented at the last SEMA show so Im thinking its on all their oil pans.
Before I installed the pan I sanded down the bump on the pan to assure me that there will be no leaks and that it will support the block square.

emails with Holley are available for you viewing
jojomanx@yahoo.com
Reply
Old Apr 25, 2012 | 09:16 AM
  #2  
jmd's Avatar
jmd
TECH Addict
20 Year Member
Photogenic
Liked
Loved
iTrader: (4)
 
Joined: May 2002
Posts: 2,620
Likes: 36
From: T56th Street, Aridzona
Default

Did yours leak?
Did you take images or measurements, or just the ones your posted of the one at the vendor show?

Did Robin decline a return? Ref:
https://ls1tech.com/forums/new-ls1-o...-question.html
Reply
Old Apr 25, 2012 | 11:07 AM
  #3  
lizeec's Avatar
TECH Resident
iTrader: (57)
 
Joined: Sep 2009
Posts: 753
Likes: 20
Default

I have a new one in the box in my garage and I just looked at it and it looks fine on all the mating surfaces? I paid like $380.00 shipped from Amazon and was happy and thought i got a good deal till i saw this. Just my luck

AutoPartsway.com has it for $319.51 shipped, scroll to the bottom of that page to see it.

http://www.autopartsway.com/search.c...holley_oil_pan
Reply
Old Apr 25, 2012 | 03:22 PM
  #4  
kwhizz's Avatar
TECH Fanatic
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2008
Posts: 1,570
Likes: 173
Default

No leaks at all with mine..............


Ken
Reply
Old Apr 25, 2012 | 05:12 PM
  #5  
Gray86hatch's Avatar
TECH Addict
15 Year Member
iTrader: (83)
 
Joined: Sep 2009
Posts: 2,388
Likes: 4
From: Battle Creek Mi
Default

no leaks here

How big of a ridge are we talking about. .005 or .030

Tim
Reply
Old Apr 25, 2012 | 05:56 PM
  #6  
Che70velle's Avatar
ModSquad
10 Year Member
Community Builder
Liked
Loved
iTrader: (6)
 
Joined: Jan 2012
Posts: 7,828
Likes: 5,174
From: Dawsonville Ga.
Default

Mine is good also. I took advantage of the Autopartsway.com price. $319.00 to my door. Seemed kinda odd to me that they are located in NYC...
Reply
Old Apr 13, 2013 | 02:38 PM
  #7  
jojomanx's Avatar
Thread Starter
On The Tree
 
Joined: Oct 2007
Posts: 114
Likes: 0
From: Orlando
Default

LOOKS LIKE THE GASKET WILL KEEP THE OIL PAN FROM LEAKING.
HOLLEY OIL PAN CAME WITH A BUMP ON THE OIL PAN. COMPARING IT TO A STOCK OIL PAN FOR HALF THE PRICE I WOULD HAVE EXPECTED HOLLEY PERFECTION.
FACTORY OIL PAN PROVIDES structural rigidity FOR THE BLOCK.
Attached Thumbnails Holley Oil pan-oil-pan.jpg  
Reply
Old Apr 13, 2013 | 02:40 PM
  #8  
jojomanx's Avatar
Thread Starter
On The Tree
 
Joined: Oct 2007
Posts: 114
Likes: 0
From: Orlando
Default

You can teter toter a straight edge on this bump.
No big deal, I expected perfection when I bought it for $400!
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Apr 13, 2013 | 02:48 PM
  #9  
fox12303's Avatar
Launching!
iTrader: (7)
 
Joined: Apr 2012
Posts: 254
Likes: 0
Default

Run a flat file along it to remove the step the high spot and then use a medium honing stone and WD40 to make sure its flat. The stones are made by Norton and measure 2x6" and 2x8". They are used to insure a flat surface. I use them on every machined surface on the engine. It does look like poor milling on the pan but nothing you couldn't take care of quickly.
Reply
Old Apr 13, 2013 | 09:19 PM
  #10  
S10xGN's Avatar
TECH Junkie
iTrader: (11)
 
Joined: Jul 2005
Posts: 3,782
Likes: 7
From: Port Neches, TX
Default

Looks like the milling fixture wasn't tight enough allowing the pan to move around. Easy fix as stated, but for that $$$, I'd expect perfection too.
Reply
Old Apr 13, 2013 | 10:00 PM
  #11  
1989GTA's Avatar
TECH Junkie
 
Joined: Dec 2005
Posts: 3,092
Likes: 11
Default

Originally Posted by Che70velle
Mine is good also. I took advantage of the Autopartsway.com price. $319.00 to my door. Seemed kinda odd to me that they are located in NYC...
Same here. I got it the next day. I think they have warehouses around the country that they ship out of.
Reply
Old Apr 13, 2013 | 10:44 PM
  #12  
bczee's Avatar
TECH Senior Member
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (12)
 
Joined: Jan 2006
Posts: 6,670
Likes: 6
From: Concord, CA
Default

too bad the price is now $389...
Reply
Old Apr 14, 2013 | 09:35 AM
  #13  
Gray86hatch's Avatar
TECH Addict
15 Year Member
iTrader: (83)
 
Joined: Sep 2009
Posts: 2,388
Likes: 4
From: Battle Creek Mi
Default

Call Holley they would like to know about that. They will prob swap it out for a good one.

Tim
Reply




All times are GMT -5. The time now is 07:55 PM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE