81 lwb to swb and tbi coversions question - The 1947 - Present Chevrolet & GMC Truck Message Board Network

eke82 · 09-28-2008, 10:09 PM

i have a 81 lwb 4x4 i want to shorten it to swb. I know there has been posts in the past but i am not computer smart enough to find the posts after looking for an hour.
also i have a 89 suburban donor that i want to install the tbi and radiator support with newer style lights in the pickup . Do i need to install the complete harness out of the surburban or can i just install pieces. the pickup originally had the electronic spark managment
thanks eric everingham

flamingbig10 · 09-28-2008, 10:34 PM

here is the lwb to swb info
http://73-87.com/7387garage/chassis_...lwb_to_swb.htm

suicide 63 · 09-28-2008, 10:39 PM

heres a recent link for tbi
http://67-72chevytrucks.com/vboard/s...d.php?t=306844

**Captkaos** · 09-29-2008, 06:14 PM

Here is the one on my forum:
http://forum.73-87chevytrucks.com/sm...p?topic=7334.0

eke82 · 10-10-2008, 10:15 PM

thanks for your help

09-28-2008, 10:09 PM	#1
eke82 Registered User Join Date: Dec 2006 Location: stromsburg ne Posts: 62	81 lwb to swb and tbi coversions question i have a 81 lwb 4x4 i want to shorten it to swb. I know there has been posts in the past but i am not computer smart enough to find the posts after looking for an hour. also i have a 89 suburban donor that i want to install the tbi and radiator support with newer style lights in the pickup . Do i need to install the complete harness out of the surburban or can i just install pieces. the pickup originally had the electronic spark managment thanks eric everingham

09-28-2008, 10:34 PM	#2
flamingbig10 6.0 powered square Join Date: Feb 2008 Location: Mesquite texas Posts: 3,459	Re: 81 lwb to swb and tbi coversions question here is the lwb to swb info http://73-87.com/7387garage/chassis_...lwb_to_swb.htm __________________ Aaron 1980 c-10 short bed lowered, cammed 6.0, 4l80e 3600 stall, smp tune, wilwoods, and flames best time so far best et 7.86 @87 on motor 7.57 90 on a 75 shot Build http://67-72chevytrucks.com/vboard/s...d.php?t=283326

09-28-2008, 10:39 PM	#3
suicide 63 Registered User Join Date: Nov 2007 Location: peculiar mo Posts: 219	Re: 81 lwb to swb and tbi coversions question heres a recent link for tbi http://67-72chevytrucks.com/vboard/s...d.php?t=306844 __________________ http://67-72chevytrucks.com/vboard/s...d.php?t=304940

09-29-2008, 06:14 PM	#4
Captkaos www.73-87chevytrucks.com Join Date: Dec 1999 Location: Birmingham, AL Posts: 6,935	Re: 81 lwb to swb and tbi coversions question Here is the one on my forum: http://forum.73-87chevytrucks.com/sm...p?topic=7334.0 __________________ Chris Lucas 1973 Chevy C-10 1978 GMC Jimmy (2WD) - SOLD 1987 R10 twin turbo LS 1991 R3500 SRW CrewCab 1985 K5 diesel swapped project 1989 K5 2WD conversion w/ Vette susp Project Captkaos Customs 73-87chevytrucks.com

10-10-2008, 10:15 PM	#5
eke82 Registered User Join Date: Dec 2006 Location: stromsburg ne Posts: 62	Re: 81 lwb to swb and tbi coversions question thanks for your help



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