LS1TECH - Camaro and Firebird Forum Discussion

Generation III Internal Engine 1997-2006 LS1 | LS6
Sponsored by:
Sponsored by:

Belt help. ASP underdrive

Thread Tools
 
Search this Thread
 
Old 04-09-2008, 11:26 AM
  #1  
TECH Regular
Thread Starter
iTrader: (4)
 
A502slo's Avatar
 
Join Date: Jan 2004
Posts: 474
Likes: 0
Received 0 Likes on 0 Posts

Default Belt help. ASP underdrive
I have a 99 LS1 and need part number for the serp belt. i have underdrive for
crank and alt. i did a search and nothing came up.

thanks
A502slo is offline  
Reply Like
Old 04-09-2008, 11:30 AM
  #2  
10 Second Fun Car
iTrader: (7)
 
jlrz28's Avatar
 
Join Date: Nov 2002
Location: Pearland, Tx
Posts: 2,045
Likes: 0
Received 1 Like on 1 Post

Default
Gates Belts K060760 and K040378
jlrz28 is offline  
Reply Like
Old 04-09-2008, 03:27 PM
  #3  
TECH Addict
iTrader: (17)
 
CALL911's Avatar
 
Join Date: Feb 2006
Location: IN
Posts: 2,940
Likes: 0
Received 2 Likes on 2 Posts

Default
Originally Posted by jlrz28
Gates Belts K060760 and K040378
Any chance you have the part nuber for the belt for the ASP crank only pulley?

*NOTE, I am still running the factory AC as well.

I have been looking everywhere for the belt size and also am drawing nothing.
CALL911 is offline  
Reply Like
Old 04-09-2008, 03:54 PM
  #4  
On The Tree
iTrader: (2)
 
RealArmyMan's Avatar
 
Join Date: Mar 2006
Posts: 112
Likes: 0
Received 0 Likes on 0 Posts
Default
I just went to Amazon.com and bought mine

Accessory Belt = 755K6
A/C Belt = 378K4
RealArmyMan is offline  
Reply Like
Old 04-09-2008, 03:56 PM
  #5  
On The Tree
iTrader: (2)
 
RealArmyMan's Avatar
 
Join Date: Mar 2006
Posts: 112
Likes: 0
Received 0 Likes on 0 Posts
Default
wait, is yours the 15% or 25%? Those belts are for the 25%
RealArmyMan is offline  
Reply Like
Old 04-09-2008, 04:09 PM
  #6  
TECH Addict
iTrader: (17)
 
CALL911's Avatar
 
Join Date: Feb 2006
Location: IN
Posts: 2,940
Likes: 0
Received 2 Likes on 2 Posts

Default
Originally Posted by RealArmyMan
wait, is yours the 15% or 25%? Those belts are for the 25%
I haven't even ordered it yet, as when I do, I'd like to have a belt wating to go on with it that is the correct size. I thought the crank ASP pulley only came in one size, and it was just known as the "ASP crank pulley".
CALL911 is offline  
Reply Like
Old 04-09-2008, 04:14 PM
  #7  
10 Second Fun Car
iTrader: (7)
 
jlrz28's Avatar
 
Join Date: Nov 2002
Location: Pearland, Tx
Posts: 2,045
Likes: 0
Received 1 Like on 1 Post

Default
Originally Posted by CALL911
Any chance you have the part nuber for the belt for the ASP crank only pulley?

*NOTE, I am still running the factory AC as well.

I have been looking everywhere for the belt size and also am drawing nothing.
There are two belts...one for the crank to AC and one for the PS, water pump and alternator to crank. The part numbers are for the ASP pulley that was purchased from MTI. I guess im confused what you are asking.
jlrz28 is offline  
Reply Like

Trending Topics

Old 04-09-2008, 04:42 PM
  #8  
TECH Addict
iTrader: (17)
 
CALL911's Avatar
 
Join Date: Feb 2006
Location: IN
Posts: 2,940
Likes: 0
Received 2 Likes on 2 Posts

Default
Originally Posted by jlrz28
There are two belts...one for the crank to AC and one for the PS, water pump and alternator to crank. The part numbers are for the ASP pulley that was purchased from MTI. I guess im confused what you are asking.
I see what you are saying now. I guess specifically, are the belt part #'s you put up for a setup without the alternator pulley? I will just be getting the crank pulley, and not the alternator pulley, and then obviosly leaving my AC in.
CALL911 is offline  
Reply Like
Old 04-09-2008, 04:48 PM
  #9  
10 Second Fun Car
iTrader: (7)
 
jlrz28's Avatar
 
Join Date: Nov 2002
Location: Pearland, Tx
Posts: 2,045
Likes: 0
Received 1 Like on 1 Post

Default
Oh ok, yes that is all stock pulleys except for the underdrive crankpulley.
jlrz28 is offline  
Reply Like
Old 04-09-2008, 04:54 PM
  #10  
On The Tree
iTrader: (2)
 
RealArmyMan's Avatar
 
Join Date: Mar 2006
Posts: 112
Likes: 0
Received 0 Likes on 0 Posts
Default
Originally Posted by CALL911
I haven't even ordered it yet, as when I do, I'd like to have a belt wating to go on with it that is the correct size. I thought the crank ASP pulley only came in one size, and it was just known as the "ASP crank pulley".
You may be right. I thought I remembered seeing a 15% ud pulley during my search. TSP carries the belts too
RealArmyMan is offline  
Reply Like
Old 04-09-2008, 05:25 PM
  #11  
TECH Addict
iTrader: (17)
 
CALL911's Avatar
 
Join Date: Feb 2006
Location: IN
Posts: 2,940
Likes: 0
Received 2 Likes on 2 Posts

Default
Originally Posted by jlrz28
Oh ok, yes that is all stock pulleys except for the underdrive crankpulley.
Well I just need(ed) you to clarify, as the OP said he had an alternator pulley as well which would change the belt size from what I need with just the crank pulley and stock alternator pulley.

So are you saying your part numbers are for his setup or mine? Because they are two different combo's.
CALL911 is offline  
Reply Like
Old 04-19-2008, 05:08 AM
  #12  
TECH Regular
Thread Starter
iTrader: (4)
 
A502slo's Avatar
 
Join Date: Jan 2004
Posts: 474
Likes: 0
Received 0 Likes on 0 Posts

Default
TTT, i still need the part number for the Drive belt. UD crank and Alt.
A502slo is offline  
Reply Like
Old 04-19-2008, 05:14 AM
  #13  
TECH Fanatic
iTrader: (35)
 
james562's Avatar
 
Join Date: Aug 2004
Location: Paramount CA
Posts: 1,016
Likes: 0
Received 0 Likes on 0 Posts

Default
thunder racing has the part number listed below the pulley on its site

I run the 755K6. It will work with and without the asp alternator pulley and wont come off like the 760K6
james562 is offline  
Reply Like
Old 04-19-2008, 05:17 AM
  #14  
TECH Regular
Thread Starter
iTrader: (4)
 
A502slo's Avatar
 
Join Date: Jan 2004
Posts: 474
Likes: 0
Received 0 Likes on 0 Posts

Default
Originally Posted by james562
thunder racing has the part number listed below the pulley on its site

I run the 755K6. It will work with and without the asp alternator pulley and wont come off like the 760K6

Well i used k060760 and it squeeks like crazy
A502slo is offline  
Reply Like
Tags
Back to Subforum
Generation III Internal Engine
View Next Unread
Hollow Crankshaft- Rear oil plug too far in??




Advanced Search
Quick Reply: Belt help. ASP underdrive


Reply Closed Thread Share

All times are GMT -5. The time now is 02:29 PM.