Aug 18, 2004 – Of course, there's always an engine swap. . Other popular options are the 4.3L Chevy V6 (basically just a 350 that's missing 2 cylinders), the Ford 5.0L (302ci), the . I later added a 2001 Chevy Tahoe with a 5.3L Vortec V8. .

1 post - Last post: Nov 26, 2010i own a 2002 silverado which is currently a base model V6 automatic. i love the 4.3L this is the fourth truck i have owned with this engine. .

7 posts - 4 authors - Last post: Jun 10, 2008I have a line on a good deal on a 5.3L and NV3500 (seperate deals), and am .

11 posts - 4 authors - Last post: May 6, 20095.3l swap in 02 s-10 :: project threads :: . 5.3L milled heads. ZO6 cam, springs, hardened push rods . 4.3l is coming out Friday! .

1999-2007 Pickup's, SUV's with Vortec 4.3L, 4.8L,5.3L,6.0L, and 8.1L (2007 . Also, if you plan to swap intakes from another engine (LS1 intake on a 5.3L .

20 posts - 8 authors - Last post: Dec 30, 2010I am going to try and keep this as detailed as possible to help anyone else out there that may be interested in doing the same swap. I won't do .

29 posts - 9 authors - Last post: Feb 17, 2006The 5.3L is an LS based engine that has a cast iron block. The LS1 is all .

3 posts - 3 authors - Last post: Sep 19, 2007engine swap - 4.3L for a 5.7L in 2000 sierra Sierra Car Forums. . You 4.3L with automatic trans will accept a 4.8L or 5.3L GM engine. To get a .

7 posts - 5 authors - Last post: Jul 21, 2009[Archive] 5.3L swap into 01 silverado 4.3L?? TECH.

10 posts - 7 authors - Last post: Nov 24, 2007Hey guys, i have a buddy that has a 1996 S10 4.3L/5 speed that wants to swap .

Nov 26, 2010 – Went from the 4.3L V6 to the LM4 5.3L aluminum block V8. . you have to do on this swap? i have researched and noone can give me a straight .

4 posts - 3 authors - Last post: Feb 19, 2009Engine swap: '91 4.3L to ?? '96 5.7L, or newer 5.3L, 6.0L. Help! - Discuss Chevy, Car Engine, and Chevrolet Tech topics in the Chevy forums .

5 posts - 4 authors - Last post: Feb 15, 2009This is for a 98 TJ I found a 4.3l vortec out of a 99 chevy with a 700r4 tranny behind it. . Also I really don't think I need a v-8, but if the swap isn't much more I . . find an L33 (5.3l v8) 130 more HP then the 4.3 and weighs 92lbs .

10 posts - 5 authorsI would do the swap and use the old pump and see if it will keep up, .

10 posts - 6 authors - Last post: Sep 8, 2008Here is my engine swap thread. 2004 Silverado 4.3L to 357ci built SBC. Day One : . 2005 Silverado 1500 LS Crew Cab 5.3L 2WD K&N FIPK II .

7 posts - 5 authors - Last post: Mar 30, 2007Im putting a 5.3L vortec V8 in my 1993 Chevy S-10 2wd, but what headers can .

Apr 12, 2006 – I see complete 5.3L engines complete with the PCM and harness for sale for $2000 to $2500 and sometimes less listed on E-Bay and sometimes .

In most cases, an engine swap is less expensive and has more advantages . OHV V6, Northstar V8, Cadillac 4.9L V8, FWD 5.3L DoD LS4 V8, and many others. . We have also replaced a 2.8L TBI V6 engine in a 87 S10 with a 175hp 4.3L V6 .

10 posts - 6 authors - Last post: Jan 16, 2008I figure there will be electronic isssue, so please inform of any fixes to .

7 posts - 5 authors - Last post: Mar 3, 2004Chevy truck: 4.3L to 5.3L F-body Lounge. . I want to do an LT1 swap into mine when it quits. . oh, goody! antifreeze is seeping from the .

4 posts - 3 authors - Last post: Dec 13, 2010Can I swap 5.7 ls1 in place of 4.3 in newer silverado? Discussions. . I wouldn't want a V6 though, so I was wondering could I swap the 4.3L out with the 5.7 directly? I can figure . 2003 RCSB Silverado 5.3L MP70 Turbo .

10 posts - 6 authors - Last post: Sep 28, 2008Here is my engine swap thread. 2004 Silverado 4.3L to 357ci built SBC. Day .

Nov 8, 2008 – Parrot head is correct, the 4.3L is a chevy 350 with 2 cylinders . Anyway, 350s, the newer LSx series from GM (5.7 LS1, 5.3L, 6.0L) etc. etc. .

May 29, 2011 – I just recently picked up an LM7 out of a 2004 Silverado to swap into my . I have ~130000 miles on my S10 4.3l and am hoping it will keep .

12 posts - 5 authors - Last post: Nov 3, 2008[Archive] 2001 4.3l to 5.3l Projects. . This is my first swap, so Im trying to ask questions so I get it right the first time. .

10 posts - 5 authors - Last post: Mar 20, 2009. Discussion. S10Forum.com is the place to discuss Researching swap from 4.3 to 5.3L. . Im looking into taking out my 4.3L and going 5.3L. .

16 posts - 5 authors - Last post: Jul 14, 2007They are the same 4l60E but the 4.3l one won't hold up to a V8 so you . if you have the time, money, and need to swap an 5.3L into your S10. .

2 posts - 2 authors - Last post: Jul 21, 2006I have a 99' Sonoma 4X4 with a 4.3L in it. I bought a 5.3L vortec out of a 2004 silverado and plan to do the swap in 3 to 3 weeks. .

If converting from automatic to manual in conjunction with your engine swap, note that the . .. Customer R.Olsen shows us how to make an aftermarket gauge cluster in style with his 5.3L Vortec powered TJ Jeep. . •Chevy 4.3L V6, 425 lbs. .

The engine I am building to swap in place of the 4.3L is a 350. . Because the L31 is the perfect candidate for a 4.3L to V8 swap. The fuel . 2007 RCSB 5.3L .

19 posts - 9 authors - Last post: May 24, 2010[Archive] v6/v8 chevy swap Engine Conversions. . now i'm not wanting to do a sbc swap i want to swap a 4.3l v6 into my . . OTOH, if you're missing the punch of your old beast, then check out the 5.3l L33 engine conversions. .

9 posts - 4 authors - Last post: Sep 7, 2010I am looking for any tips I can get on swapping a 2003 5.3L and am replacing my 93 4.3L. any tips/comments. . '93 GMC Jimmy (2Door, 2WD) .

21 posts - 7 authors - Last post: 2 days agoSwapping 4.3L into 2.8L Firebird . Engine: building turbo 5.3L, & 3.4L . . love the hybrid swap, trying to get everything together for a 3400 .

8 posts - 5 authors - Last post: Apr 17Mine's nice, but if I were to do a swap I would go with the 6.0L or at .

10 posts - 5 authors - Last post: Jan 24, 2005So people, lets assume that you got something with a 4.3L and you just happend to come across a 5.3L with all the accessories, wiring harness, . Like I stated this is an opinion but I bet someone has done this swap before. .

Jul 22, 2011 – hey everyone I have a 2000 chevy silverado single cab with a crappy 4.3 engine. I need help on what i need to do to drop a 5.3 in there. Please if.

Aug 22, 2010 – swap a 6.0l into my silverado 1500 - i have a 2004 silverado 1500 z71 with a 5.3l and i wanted to build it up to haul and tow more . . Engine, Vortec 4300 4.3L V6 , Vortec 4800 4.8L V8, Vortec 5300 5.3L V8, Vortec 6000 6.0L .

10 posts - 4 authors - Last post: Oct 26, 2010. truck engine 5.3 l, I know at least one person who did this swap and I . Van Make/Model: Chevrolet Astro: Van Info: 4.3l v6 AWD: My Groups: .

6 posts - 4 authors - Last post: Mar 30, 2007. turbo 350 tranny work with the 5.3L, and what wireing harnesses will i need my truck came with a 4.3L orginaly. 1993 Chevy S-10 5.3L Swap .

5 posts - 4 authors - Last post: Oct 29, 2009. 4 door 4wd blazer, which is currently sitting in the driveway with a .

Feb 3, 2010 – my truck with 5.3l ls v8 from a 2006 tahoe. .

TPI swapping into an older vehicle. Click here to start . 1227747 (1987-91 C/K Truck, Van, 4.3L, 5.7L, 5.0L & 7.4L) 1228746 (1989-92 F & B Cars, LO3 & LO5 TBI V8). . 1999 Vortec V8 (4.8/5.3L) PCM pinouts (2000-2003 w/o DBW similar) .

9 posts - 8 authors - Last post: Jun 23, 2010Engine Swap 4.3L V6 to 4.8L V8 Builds. . Unless you already have the 4.8L v8, I would step it up to a 5.3L at least. Better yet, a 6.0L LS engine .

17 posts - 6 authors - Last post: Nov 5, 2008[Archive] Self introduction and 5.3l swap questions Projects. .

7 posts - 5 authors - Last post: Jul 21, 2009Weaksauce. Join Date: Aug 2007. Posts: 108. 88GTA is on a distinguished road .

Jul 23, 2009 – starting a swap 2004 5.3L to a 85 yota . . '85 Toyota x-tra cab, '91 TBI 4.3L, 700r4 w/stage 2 transgo kit, Aussie locker rear, custom torque bar, .

3 posts - 3 authors - Last post: Nov 16, 2003I am trying to swap out my 2001 GMC 4.3L V6 for a 2001 GMC 5.3L V8. I am .

What would you have to do to swap a 4.3l vortec with a 5.3l vortec in a regular cab . What is the hp of the 5.3l vortec for the 2005 chevy silverado? .

2 answers - Nov 21, 2009Top answer: The transmission will work. As for the radiator, needs upgraded v6 is a single core, motor mounts need to be relocated and should be holes in the cross member, .

7 posts - 3 authors - Last post: Jun 5OBS 4.3 Vortec to 5.7 Vortec swap General GM Discussions. . 4.3L V6 - 4L60E - 15" stock aluminums - 3.42s - slow weekend warrior 2004 Chevy Tahoe LT 5.3L V8 - 4L60E - 17" stock aluminums - 3.73s - less slow daily .

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