How much hate would I get if - The 1947 - Present Chevrolet & GMC Truck Message Board Network

cheessee · 08-09-2015, 02:26 PM

How much hate would I get if I ran newer 4.3 in my 63 gmc? I'm sure it's been done.. Would like to see pictures also if anyone has any

tinydb84 · 08-09-2015, 03:10 PM

None from me. Honestly if you put a turbo on it you will get better mileage and be faster than any sbc and be more reliable...

62 Barnfind · 08-09-2015, 03:24 PM

None! I saw a 53 chevy with a 4.3 snd the guy said it was the best thing he could have done.

cheessee · 08-09-2015, 03:49 PM

I've got 2 door blazer with one I drive everyday and I love it just wondering if it would be worth swapping one in or find a 350 or some other sbc to swap in to it

cheessee · 08-09-2015, 03:50 PM

Wanting fuel injection either way..

**TJ's Chevy** · 08-09-2015, 04:22 PM

Just don't post it on the GMC sight.

Well if the V6 is already gone then it wouldn't matter anyway. lol But I wouldn't hate on it either. A turbo 4.3 would be pretty out of the ordinary.

cheessee · 08-09-2015, 04:25 PM

What gmc sight? Lol didn't know about one

**TJ's Chevy** · 08-09-2015, 04:28 PM

Quote:

Originally Posted by cheessee

What gmc sight? Lol didn't know about one

Jolly's 6066 GMC sight. lol I'm on it with my 64 GMC "Crustine." Guys have almost booted people out of the sight for mentioning removing the v6 and putting a SBC in place of it. lol I can understand why as it sucks to see perfectly good engines go to the scrap yard.

kingsolver72 · 08-09-2015, 04:35 PM

I've tasted the v6 cool aide. Pretty good stuff.

picklito · 08-09-2015, 04:39 PM

Father-in-law had a 4.3 S10 Blazer he used to pull his 4.3 Seaswirl ski boat. It's a very nice motor.

Softpatch · 08-09-2015, 11:18 PM

I drive a 4.3 ltr AWD
almost everday and have had a number of 4.3 vortec's in the past yrs.
Have heard of AD conversion
and will be doing one in the future...
I'm a fan of the 4.3 and this is what motivates me and in my dreams
Soo please go for it and post i will be onboard sp...
.
.

cheessee · 08-10-2015, 06:35 PM

Yeah I love my 4.3 just I between on a 5.3 and a 4.3

65chevysub · 08-20-2015, 01:20 PM

How would a 4.3 do in a 65 Suburban with a TH 350? Is it enough to pukl the weight around? I currently have a 283 in it.
Posted via Mobile Device

LVPhotos · 08-20-2015, 03:27 PM

Waiting on a Trailblazer straight 6 conversion, but 4.3 produce same hp as v8 of our stock trucks. I have had a Syclone at a light, took off before I let off clutch. So I would be all in on turbo awd. But 300hp 4.3 is a good driver. I myself am not afraid of finding a diesel guy upgrading his turbo and snagging it.

vince1 · 08-21-2015, 01:21 PM

I've had three Astro vans with the 4.3. 89, 90 and IIRC an 06. First two had coolant leaks in the left rear cylinder. First ones with the TBI were pretty low on power but had good fuel economy. The Vortec with an extra 50 horses new how to drink gas. AWD though.

**Palf70Step** · 08-21-2015, 05:52 PM

Mine was Non-efi 4.3 in my 70 hooked to T350. It did well. I did it because I had it and I have really good luck with 4.3's Not the fastest, but solid. A turbo will definitely make it run (you can use one from a F--d diesel)

Didn't have any pics of after it was running in truck.

**joedoh** · 08-21-2015, 06:25 PM

I ran a 2.2 5 spd in my 65 and have a 47 and a 49 with the 4.3 4l60e.

4.8/5.3/6.0 are reliable swaps, as common as belly buttons and about as complicated to install now with all the bolt in plug it kits out there. doowhatchoolyke is my point. youre the one that has to drive it.

08-09-2015, 02:26 PM	#1
cheessee Registered User Join Date: Jan 2015 Location: Mount Juliet, Tn Posts: 138	How much hate would I get if How much hate would I get if I ran newer 4.3 in my 63 gmc? I'm sure it's been done.. Would like to see pictures also if anyone has any __________________ 1963 GMC swb sbw 5.3/4l60e porterbuilt From middle Tennessee 60-66 hood for sale or trade for bench seat rust free nose little pin holes on top message for more details..

08-09-2015, 03:10 PM	#2
tinydb84 Registered User Join Date: Jul 2009 Location: San Jose Ca Posts: 2,871	Re: How much hate would I get if None from me. Honestly if you put a turbo on it you will get better mileage and be faster than any sbc and be more reliable... __________________ David Used parts build: http://67-72chevytrucks.com/vboard/s...d.php?t=638991 My brother's Nova: http://www.67-72chevytrucks.com/vboa...d.php?t=727985 Rear suspension rework: http://www.67-72chevytrucks.com/vboa...d.php?t=750557 Instagram: myfabguy

08-09-2015, 03:24 PM	#3
62 Barnfind Registered User Join Date: Jan 2012 Location: Killeen, Tx Posts: 1,352	Re: How much hate would I get if None! I saw a 53 chevy with a 4.3 snd the guy said it was the best thing he could have done. __________________ John Z 1962 Chevy C10 Stepside 62 Barnfind My build tread: http://67-72chevytrucks.com/vboard/s...d.php?t=507513

08-09-2015, 03:49 PM	#4
cheessee Registered User Join Date: Jan 2015 Location: Mount Juliet, Tn Posts: 138	Re: How much hate would I get if I've got 2 door blazer with one I drive everyday and I love it just wondering if it would be worth swapping one in or find a 350 or some other sbc to swap in to it __________________ 1963 GMC swb sbw 5.3/4l60e porterbuilt From middle Tennessee 60-66 hood for sale or trade for bench seat rust free nose little pin holes on top message for more details..

08-09-2015, 03:50 PM	#5
cheessee Registered User Join Date: Jan 2015 Location: Mount Juliet, Tn Posts: 138	Re: How much hate would I get if Wanting fuel injection either way.. __________________ 1963 GMC swb sbw 5.3/4l60e porterbuilt From middle Tennessee 60-66 hood for sale or trade for bench seat rust free nose little pin holes on top message for more details..

08-09-2015, 04:22 PM	#6
TJ's Chevy Post Whore Join Date: Mar 2013 Location: Southern Oregon Posts: 10,384	Re: How much hate would I get if Just don't post it on the GMC sight. Well if the V6 is already gone then it wouldn't matter anyway. lol But I wouldn't hate on it either. A turbo 4.3 would be pretty out of the ordinary. __________________ 1966 Chevy C10 "Project Two Tone" http://67-72chevytrucks.com/vboard/s...d.php?t=596643 1964 GMC "Crustine" semi-build:http://67-72chevytrucks.com/vboard/s...d.php?t=665056 My youtube channel. Username "Military Chevy": https://www.youtube.com/channel/UC_h...fzpcUXyK_5-uiw

08-09-2015, 04:25 PM	#7
cheessee Registered User Join Date: Jan 2015 Location: Mount Juliet, Tn Posts: 138	Re: How much hate would I get if What gmc sight? Lol didn't know about one __________________ 1963 GMC swb sbw 5.3/4l60e porterbuilt From middle Tennessee 60-66 hood for sale or trade for bench seat rust free nose little pin holes on top message for more details..

08-09-2015, 04:35 PM	#9
kingsolver72 10/30/19 Join Date: Aug 2004 Location: ottawa kansas Posts: 5,205	Re: How much hate would I get if I've tasted the v6 cool aide. Pretty good stuff. __________________ Fight the good fight, finish the race, keep the faith

08-09-2015, 04:39 PM	#10
picklito Registered User Join Date: Sep 2013 Location: Vacaville CA Posts: 490	Re: How much hate would I get if Father-in-law had a 4.3 S10 Blazer he used to pull his 4.3 Seaswirl ski boat. It's a very nice motor.

08-09-2015, 11:18 PM	#11
Softpatch Registered User Join Date: Sep 2013 Location: Vashon WA Posts: 969	Re: How much hate would I get if I drive a 4.3 ltr AWD almost everday and have had a number of 4.3 vortec's in the past yrs. Have heard of AD conversion and will be doing one in the future... I'm a fan of the 4.3 and this is what motivates me and in my dreams Soo please go for it and post i will be onboard sp... . . __________________ My Spelling is Not Incorrect...It's 'Creative' . . 1966 C-20 .....Swap 91 G-30(5.7 FI)/4L80E http://67-72chevytrucks.com/vboard/s...d.php?t=789617 59 Viking Revival .. http://67-72chevytrucks.com/vboard/s...d.php?t=632341

08-10-2015, 06:35 PM	#12
cheessee Registered User Join Date: Jan 2015 Location: Mount Juliet, Tn Posts: 138	Re: How much hate would I get if Yeah I love my 4.3 just I between on a 5.3 and a 4.3 __________________ 1963 GMC swb sbw 5.3/4l60e porterbuilt From middle Tennessee 60-66 hood for sale or trade for bench seat rust free nose little pin holes on top message for more details..

08-20-2015, 01:20 PM	#13
65chevysub Registered User Join Date: Feb 2013 Location: Cottonwood, Arizona Posts: 1,375	Re: How much hate would I get if How would a 4.3 do in a 65 Suburban with a TH 350? Is it enough to pukl the weight around? I currently have a 283 in it. Posted via Mobile Device

08-20-2015, 03:27 PM	#14
LVPhotos Registered User Join Date: Jan 2013 Location: Las Vegas, NV Posts: 1,853	Re: How much hate would I get if Waiting on a Trailblazer straight 6 conversion, but 4.3 produce same hp as v8 of our stock trucks. I have had a Syclone at a light, took off before I let off clutch. So I would be all in on turbo awd. But 300hp 4.3 is a good driver. I myself am not afraid of finding a diesel guy upgrading his turbo and snagging it. __________________ 1962 shortbed 408cui small block, TKO 600 5-speed, bagged Porterbuilt suspension. 18" Salt Flats http://www.cardomain.com/ride/332579...t-c-k-pick-up/ http://67-72chevytrucks.com/vboard/s...d.php?t=560081

08-21-2015, 01:21 PM	#15
vince1 Registered User Join Date: Jan 2013 Location: Calgary Alberta Posts: 1,166	Re: How much hate would I get if I've had three Astro vans with the 4.3. 89, 90 and IIRC an 06. First two had coolant leaks in the left rear cylinder. First ones with the TBI were pretty low on power but had good fuel economy. The Vortec with an extra 50 horses new how to drink gas. AWD though.

08-21-2015, 05:52 PM	#16
Palf70Step State of Confusion! Join Date: Jul 2002 Location: Gulfport, MS USA Posts: 46,763	Re: How much hate would I get if Mine was Non-efi 4.3 in my 70 hooked to T350. It did well. I did it because I had it and I have really good luck with 4.3's Not the fastest, but solid. A turbo will definitely make it run (you can use one from a F--d diesel) Didn't have any pics of after it was running in truck. Attached Images __________________ Bill 1970 Chevy Custom/10 LWB Fleetside 2010 Toyota Tacoma PreRunner SR5 Double Cab - DD Member of Louisiana Classic Truck Club (LCTC) Bill's Gallery Life isn't tied with a bow, but it's still a gift. Live simply. Love generously. Care deeply. Speak kindly. Leave the rest to God!



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08-21-2015, 06:25 PM	#17
joedoh Senior Member Join Date: May 2007 Location: Doodah Kansas Posts: 7,764	Re: How much hate would I get if I ran a 2.2 5 spd in my 65 and have a 47 and a 49 with the 4.3 4l60e. 4.8/5.3/6.0 are reliable swaps, as common as belly buttons and about as complicated to install now with all the bolt in plug it kits out there. doowhatchoolyke is my point. youre the one that has to drive it. __________________ the mass of men live lives of quiet desperation if there is a problem, I can have it. new project WAYNE http://67-72chevytrucks.com/vboard/s...d.php?t=844393

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