C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Serpentine Belt Cross reference table/chart?

Thread Tools
 
Search this Thread
 
Old May 18, 2008 | 02:51 AM
  #1  
steve40th's Avatar
steve40th
Thread Starter
Le Mans Master
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 1999
Posts: 9,922
Likes: 38
From: South Carolina
St. Jude Donor '03 & '05
Default Serpentine Belt Cross reference table/chart?

Anyone able to hare a cross reference table or chart for serpentine belts?
I have a NAPA number, 25-060623 that i need to get. NAPA is too much damn money. I want parts America etc so I can print it out and go to the store for a cheaper price.
Reply
Old May 18, 2008 | 08:17 AM
  #2  
Muffin's Avatar
Muffin
Race Director
Supporting Lifetime Gold
10 Year Member
 
Joined: Jun 1999
Posts: 14,924
Likes: 9
From: Merritt Ils Fl
Default

Any parts house that has a computerized system can cross reference any part number for almost all major parts builders. Even AC Delco.
Reply
Old May 18, 2008 | 11:21 AM
  #3  
tequilaboy's Avatar
tequilaboy
Melting Slicks
 
Joined: Aug 2003
Posts: 3,394
Likes: 393
From: Lakeville MI
Default

Here's one that I found to be helpful:

http://www.taylorsfarmsupply.ca/pdf_...nterchange.pdf

Napa part numbers are the same as Gates, but with preceding 25- instead of the letter K shown here.
Reply
Old May 18, 2008 | 12:48 PM
  #4  
steve40th's Avatar
steve40th
Thread Starter
Le Mans Master
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 1999
Posts: 9,922
Likes: 38
From: South Carolina
St. Jude Donor '03 & '05
Default

Thanks Tequila. I forgot to mention I have an underdrive system, so the belt isnt stock.
Reply
Old May 18, 2008 | 01:33 PM
  #5  
WVZR-1's Avatar
WVZR-1
Team Owner
20 Year Member
Veteran: Army
Active Streak: 30 Days
Liked
 
Joined: Sep 2003
Posts: 25,381
Likes: 2,735
Default

Dayco changes your NAPA to a 5060625 which is a 62.6" belt or metric 6PK1590. Your NAPA belt is advertised I believe at 62 7/8 = 1597mm +/-
If you take the metric dimension 6PK1595 to any vendor you should be able to come up with a satisfactory belt a couple mm +/- . Your decision I believe will be either+3 6PK1600 or -7 6PK1590.

Try an AC/Delco 6K623 or a Gates K060623 (the Gates spec on that is 1598mm)

You might not have very much luck finding that belt though! It looks like it fits various Ford 2.5 V6 and Mercury Cougars but (without) A/C

Last edited by WVZR-1; May 18, 2008 at 02:10 PM.
Reply
Old May 18, 2008 | 01:59 PM
  #6  
steve40th's Avatar
steve40th
Thread Starter
Le Mans Master
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 1999
Posts: 9,922
Likes: 38
From: South Carolina
St. Jude Donor '03 & '05
Default

Thanks again WVZR1
Reply

Get notified of new replies

To Serpentine Belt Cross reference table/chart?





All times are GMT -4. The time now is 07:02 PM.

story-0
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-1
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-2
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-3
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-4
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-5
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-6
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE
story-7
Top 10 C9 Corvette MUST-HAVES to Fix These C8 Generation Flaws!

Slideshow: the top 10 things Corvette owners want in the C9 Corvette

By Michael S. Palmer | 2026-04-30 12:41:15


VIEW MORE
story-8
10 Revolutionary 'Corvette Firsts' Most People Don't Know

Slideshow: 10 Important Corvette 'firsts' that every fan should know.

By Joe Kucinski | 2026-04-29 17:02:16


VIEW MORE
story-9
5 Reasons to Upgrade to an LS6-Powered Corvette; 5 Reasons to Stay LT2

Slideshow: Should you buy a 2020-2026 Corvette or wait for 2027?

By Michael S. Palmer | 2026-04-22 10:08:58


VIEW MORE