Conversions & Swaps LSX Engines in Non-LSX Vehicles
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Old Apr 8, 2007 | 10:42 AM
  #1101  
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Thank god.
It's not like anyone can find any answers unless they sit and read the entire 55 page thread.
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Old Apr 8, 2007 | 12:30 PM
  #1102  
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well i'm about to ask another. lol i know the blazers have higher mounts but i crawled under it the other day just lookin around at the cross member and stuff and the center steering linkage(don't know the correct term) is close to the top of the crossmember so i was wondering how this would workout with the ls2 pan. some people say i will have to cut the crossmember some and some say i won't. i just want to know for sure.

its a 2000 and 2wd
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Old Apr 8, 2007 | 12:59 PM
  #1103  
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Wack the towers off,use the ls2 pan cut the friggin crossmember, the steering linkages are not located any differently between the truck and blazer. If anyone is scared to cut the crossmember then they need to leave their 4.3 or 2.2 in place where gm put it.
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Old Apr 8, 2007 | 02:54 PM
  #1104  
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I "whacked my towers off" and the motor sits nice and low in there.
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Old Apr 8, 2007 | 03:47 PM
  #1105  
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Originally Posted by 01WS6/tamu
Wack the towers off,use the ls2 pan cut the friggin crossmember, the steering linkages are not located any differently between the truck and blazer. If anyone is scared to cut the crossmember then they need to leave their 4.3 or 2.2 in place where gm put it.

i'm not afraid to cut my crossmember. that don't bother me i just didn't know if the ls2 oil pan sit as far foward as a 4.3.
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Old Apr 8, 2007 | 08:21 PM
  #1106  
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Originally Posted by BluLS1
dang i think this thing is goin dead.
It's time to start a fresh new one.
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Old Apr 8, 2007 | 10:44 PM
  #1107  
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OK here's a question for you guys:

I'm looking at a 99 Xtreme 4cyl 5spd manual, and I was wondering if you are able to convert these to an auto? Are you able to reprogram the computer?

This truck would be used for a Vortec 6.0/Auto swap.
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Old Apr 9, 2007 | 10:19 AM
  #1108  
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Yes, harness is completely different. Buy or build a harness
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Old Apr 10, 2007 | 08:04 AM
  #1109  
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The 55 chevy swap pan WILL FIT without cutting the crossmember on the trucks using the bottom holes on the mounts.seen pics of a 91 2wd.
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Old Apr 10, 2007 | 08:26 AM
  #1110  
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What mounts have a bottom set of holes...mine just have one set of holes that is like a slot...so you can adjust L to R of the motor. I guess there are dif kinds...just wondering what kind those are with a top and bottom set. Thanks.
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Old Apr 10, 2007 | 08:27 AM
  #1111  
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Originally Posted by s10-den
The 55 chevy swap pan WILL FIT without cutting the crossmember on the trucks using the bottom holes on the mounts.seen pics of a 91 2wd.
do you have a link to the picture?
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Old Apr 10, 2007 | 04:50 PM
  #1112  
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I didnt know you could use the older mounts on a ls1 either,or didnt know there was any out there for a ls1 swap with 2 different mounting positions.here ya go.....http://www.s10forum.com/forum/f10/ls...10/index3.html
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Old Apr 10, 2007 | 08:42 PM
  #1113  
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what exactly is the 55 swap pan? a modified 5.3 pan?
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Old Apr 11, 2007 | 08:13 AM
  #1114  
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55 chevy car.Its a modified camaro pan made to fit the 55-56-57 chevy cars,but the guy says now that you still have to notch the crossmember,but not near as much as the ls2 pan.Im using the 55 chevy swap pan from S&P on my s10/ls1 swap.....
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Old Apr 13, 2007 | 11:46 PM
  #1115  
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has anyone ever tired using Mac mid lengths for a ls1 f body car in the ls1 s-10 swap?
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Old May 1, 2007 | 12:13 AM
  #1116  
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got my ls1 with ls2 pan crossmember notched in my 99 s10.. also got the rockers on the ground reason for the motor sitting so high.. and its also on air ride suspension... and those are 20" boyds and a little added bonus its also on a 92 vette IRS





Video of IRS in action just before adjustable suspension is setup
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Old May 1, 2007 | 12:43 AM
  #1117  
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Originally Posted by acrorigo
got my ls1 with ls2 pan crossmember notched in my 99 s10.. also got the rockers on the ground reason for the motor sitting so high.. and its also on air ride suspension... and those are 20" boyds and a little added bonus its also on a 92 vette IRS





Video of IRS in action just before adjustable suspension is setup
Thats nice. I am jealous because I have thought about putting a C5 or C6 tranny and diff under my Jimmy but I bought a Moser 9" for it. Also trying to save up the money to have it four linked and bagged (have no traction with the 5.3 and am afraid to find out with drag radials and the stock differential). Also Jhankinson my swap mounts came from Trans-Dapt and had both sets of holes but I cut the slotted holes off to fit over the 2.8 mounts.
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Old May 2, 2007 | 01:29 AM
  #1118  
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Originally Posted by acrorigo
got my ls1 with ls2 pan crossmember notched in my 99 s10.. also got the rockers on the ground reason for the motor sitting so high.. and its also on air ride suspension... and those are 20" boyds and a little added bonus its also on a 92 vette IRS





Video of IRS in action just before adjustable suspension is setup
Looks cool

Where'd you get your upper tubular A-arms?
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Old May 2, 2007 | 07:51 AM
  #1119  
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suicide doors.com sells a set.. these are from air ride technologies
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Old May 2, 2007 | 05:33 PM
  #1120  
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You might hate the rice implication, but Toyota 8" rears are stout too with lots of gear selections, as are the V6 rears (H233B) from a Nissan hardbody. Gearing for the Nissan axle is probably too low, but the early Toyota axles will have a 4.10 ratio and are fully as strong as a Dana44 rear. A huge selection of traction devices are out there for Toy axles as well. They should be about the right width too.

Just a thought.
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