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

5.3 swap question

Thread Tools
 
Search this Thread
 
Old 03-25-2010, 09:15 PM
  #21  
Staging Lane
Thread Starter
 
asalian's Avatar
 
Join Date: Apr 2009
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Default

So if i get an f body/corvette waterpump and alt/ps brackets do i need to change crank pulley?
Old 03-26-2010, 12:24 AM
  #22  
Staging Lane
iTrader: (2)
 
slow00gt's Avatar
 
Join Date: Mar 2010
Location: Shelbyville TN
Posts: 96
Likes: 0
Received 0 Likes on 0 Posts
Default

I would assume the crank pulley is different from a car pulley as the car assecores are shorter than the truck
Old 03-26-2010, 11:34 PM
  #23  
TECH Addict
iTrader: (2)
 
gofastwclass's Avatar
 
Join Date: Aug 2009
Location: KCMO
Posts: 2,950
Received 26 Likes on 24 Posts

Default

Originally Posted by asalian
So if i get an f body/corvette waterpump and alt/ps brackets do i need to change crank pulley?
Yes. The Corvette / CTS-V accessories are the closest to the block, the F-Body setup is next and the truck accessories are the furthest away from the block. I've seen the measurements but I can't remember what they were or where I saw them. Simplest solution is using all the same accessory brackets together - or making your own for your applications.

Corvette / CTS-V (1997 - 2004) balancer PN: 12560115

F-Body balancer (1997 - 2002) PN: 12563281

The GM Performance Parts catalog recommends balencer 12620556 for the Corvette / CTS-V accessory drive. I believe this may be a newer part # for the one listed above since GM changes part numbers from time to time.

Hope this helps.
Old 03-28-2010, 10:23 PM
  #24  
Staging Lane
Thread Starter
 
asalian's Avatar
 
Join Date: Apr 2009
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Default

hey i was looking at a slp pulleys... i should order the ones for a fbody right? i just got an f body water pump and TB today.

As for the spacer where do i buy one? i noticed my flex plate dips in a little bit not sure if that means anything.

gofastwclass is this the spacer your talking about?

https://store.gmperformanceparts.com...-12563532--%3E

Last edited by asalian; 03-29-2010 at 03:31 PM. Reason: add
Old 03-29-2010, 04:58 PM
  #25  
Staging Lane
Thread Starter
 
asalian's Avatar
 
Join Date: Apr 2009
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Default

so i just spent $438 at Scoggin Dickey.com for a flat flex plat/ spacer/ bolt, corvette underdrive pulley and bolt and belts...
i thought this 5.3 was suppose to be a cheaper swap...lol

now i still need the oil pan with stuff and alt. brackets...
Old 03-29-2010, 05:21 PM
  #26  
TECH Junkie
iTrader: (1)
 
garys 68's Avatar
 
Join Date: Dec 2007
Location: Camdenton, MO
Posts: 3,708
Likes: 0
Received 33 Likes on 32 Posts

Default

Shop around next time, try the for sale section here. I actually threw away my flat flexplate/bolts, nobody wanted it. Gave away my truck exhaust manifolds.
As for the pan, look on ebay. The f body pans are expensive. I got a winged vette pan with pickup tube for $100, shipped. I found others even a few bucks cheaper.
Now that you've gone with the vette pulley spacing, you're limited to vette accessory brackets. Good luck finding those cheap....

Originally Posted by asalian
so i just spent $438 at Scoggin Dickey.com for a flat flex plat/ spacer/ bolt, corvette underdrive pulley and bolt and belts...
i thought this 5.3 was suppose to be a cheaper swap...lol

now i still need the oil pan with stuff and alt. brackets...
Old 03-29-2010, 05:53 PM
  #27  
TECH Addict
iTrader: (2)
 
gofastwclass's Avatar
 
Join Date: Aug 2009
Location: KCMO
Posts: 2,950
Received 26 Likes on 24 Posts

Default

Originally Posted by asalian
hey i was looking at a slp pulleys... i should order the ones for a fbody right? i just got an f body water pump and TB today.

As for the spacer where do i buy one? i noticed my flex plate dips in a little bit not sure if that means anything.

gofastwclass is this the spacer your talking about?

https://store.gmperformanceparts.com...-12563532--%3E
Originally Posted by asalian
so i just spent $438 at Scoggin Dickey.com for a flat flex plat/ spacer/ bolt, corvette underdrive pulley and bolt and belts...
i thought this 5.3 was suppose to be a cheaper swap...lol

now i still need the oil pan with stuff and alt. brackets...
Dammit! Patience young grasshopper!

Yes, that is the correct spacer but it appears GM has updated the part number for the six bolts. The spacer I listed allows you to use a factory flexplate with the engine. I got my flexplate from the JYD for $25 and the spacer and bolts were under $80. You really don't need the flat flexplate, you could have used the factory one.
Old 03-30-2010, 03:42 AM
  #28  
Staging Lane
Thread Starter
 
asalian's Avatar
 
Join Date: Apr 2009
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by garys 68
Shop around next time, try the for sale section here. I actually threw away my flat flexplate/bolts, nobody wanted it. Gave away my truck exhaust manifolds.
As for the pan, look on ebay. The f body pans are expensive. I got a winged vette pan with pickup tube for $100, shipped. I found others even a few bucks cheaper.
Now that you've gone with the vette pulley spacing, you're limited to vette accessory brackets. Good luck finding those cheap....
lol yea i was thinking of
http://www.kwikperf.com/lsx_alt_ps.html
Old 03-30-2010, 08:16 AM
  #29  
TECH Junkie
iTrader: (1)
 
garys 68's Avatar
 
Join Date: Dec 2007
Location: Camdenton, MO
Posts: 3,708
Likes: 0
Received 33 Likes on 32 Posts

Default

Check their dimensional drawings to see if the power steering pulley will clear the upper A arm.
Originally Posted by asalian
lol yea i was thinking of
http://www.kwikperf.com/lsx_alt_ps.html
Old 03-30-2010, 04:04 PM
  #30  
Staging Lane
Thread Starter
 
asalian's Avatar
 
Join Date: Apr 2009
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by gofastwclass
Dammit! Patience young grasshopper!

Yes, that is the correct spacer but it appears GM has updated the part number for the six bolts. The spacer I listed allows you to use a factory flexplate with the engine. I got my flexplate from the JYD for $25 and the spacer and bolts were under $80. You really don't need the flat flexplate, you could have used the factory one.
Looks like the gods have been watching over me... my card declined the payment( bank though my card was stolen cause i spent too much, lol) So i can use my dished plate with out having any issues? if i need to buy one i dont mind spending the extra money to get one

sorry master i got over eager....
Old 03-30-2010, 05:27 PM
  #31  
Staging Lane
Thread Starter
 
asalian's Avatar
 
Join Date: Apr 2009
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Default

okie so i found an oil pan...well 2 one from an fbody and another from a vette...they all come with wintray and tube.

which one do i want? the vette one is 20 bucks more...
Old 03-30-2010, 06:35 PM
  #32  
TECH Junkie
iTrader: (1)
 
garys 68's Avatar
 
Join Date: Dec 2007
Location: Camdenton, MO
Posts: 3,708
Likes: 0
Received 33 Likes on 32 Posts

Default

um if you found an f body pan, windage tray and pickup for the same price as a winged vette pan....buy it (about $100)
Old 03-30-2010, 07:08 PM
  #33  
Staging Lane
Thread Starter
 
asalian's Avatar
 
Join Date: Apr 2009
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by garys 68
um if you found an f body pan, windage tray and pickup for the same price as a winged vette pan....buy it (about $100)
so by the vette one?
heres the link to his pics of it
https://ls1tech.com/forums/album.php...ictureid=45681

Last edited by asalian; 03-30-2010 at 07:13 PM. Reason: add
Old 03-31-2010, 12:35 AM
  #34  
TECH Junkie
iTrader: (1)
 
garys 68's Avatar
 
Join Date: Dec 2007
Location: Camdenton, MO
Posts: 3,708
Likes: 0
Received 33 Likes on 32 Posts

Default

That's a winged oil pan. The C5 guys dont like them because of oil control issues at high cornering. For $800, you would think GM would have done better....Price on those, with pickup is generally under $100. They'll fit in a C3 fine, although you have to twist rge motor to get it around the motor mount horns. They aalso limit the exhaust manifolds that will fit, the exhaust has to fit behind the wings. I used an 02 vette pan with 02 vette manifolds.
BTW, I think the gasket between the upper and lower sections is abour $50, so figure that in the cost of a 2 piecs disassembled winged pan too.
The f body pan is more popular in a variety of swaps but generally goes for more than twice the price.
Old 04-03-2010, 08:23 PM
  #35  
Staging Lane
Thread Starter
 
asalian's Avatar
 
Join Date: Apr 2009
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Default

so i looks like i got to parts....so ill make the best of it...

the flex plate they told me on the phone said it was a flat one and in the mail i get this dished one very similar to what i already have and the adapter is nothing like the gm one that bolts on to the stock flex plate.... im confused.
did they mess up my order or will this work also?

Old 04-06-2010, 01:25 PM
  #36  
Staging Lane
Thread Starter
 
asalian's Avatar
 
Join Date: Apr 2009
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Default

has anyone used this?
Old 04-10-2010, 02:45 AM
  #37  
Staging Lane
Thread Starter
 
asalian's Avatar
 
Join Date: Apr 2009
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Default

dumb question about adapter plates. Does it mount to the block? Do i use my old 350 mounts or the ls1 mounts?
Old 04-12-2010, 08:15 PM
  #38  
Staging Lane
Thread Starter
 
asalian's Avatar
 
Join Date: Apr 2009
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Default

bump?
Old 04-13-2010, 11:06 AM
  #39  
11 Second Club
iTrader: (14)
 
kdavis's Avatar
 
Join Date: Jun 2007
Location: Encinal/Kingsville, Texas
Posts: 840
Likes: 0
Received 1 Like on 1 Post

Default

when you run the gm spacer can you use the sbc stall or do you still have to get a th400/lsx stall?
Old 04-14-2010, 01:30 AM
  #40  
Staging Lane
Thread Starter
 
asalian's Avatar
 
Join Date: Apr 2009
Posts: 86
Likes: 0
Received 0 Likes on 0 Posts
Default

im not sure... that flex plate i got i was told i can use my old stall.


Quick Reply: 5.3 swap question



All times are GMT -5. The time now is 10:35 AM.