Strangest engine swap? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

rsmarr1982 · 11-05-2016, 01:10 PM

What's the strangest engine swap in a 67-72? We have all seen ls's and cummins what else have people done?

davepl · 11-05-2016, 01:26 PM

I've seen a Cat engine in my old hometown. Never got a look at it up close, could just be like a big Cummins engine.

Coley · 11-05-2016, 01:51 PM

I recall seeing a pic of guy who appeared to have mounted a radial aircraft engine in one....I think....and although I don't know if it was functional.... it looked very cool.

Coley

57taskforce · 11-05-2016, 02:32 PM

I've seen 348s and 409s although not a strange swap it's kind of out of the box. I've always loved how those old bigblocks looked personally.

dirtyjim · 11-05-2016, 05:22 PM

I've seen a blazer with a jag straight 6 and a c10 with a 2jz that I still kick myself for not buying

Eddie H. · 11-05-2016, 06:26 PM

Here's a 68 GMC with a T50 turbine in it

https://www.youtube.com/watch?v=oR7NiZmxVAo

cypressbog · 11-05-2016, 07:02 PM

An old board member had a Cadillac big block in his.

**LockDoc** · 11-05-2016, 09:13 PM

Quote:

Originally Posted by rsmarr1982

What's the strangest engine swap in a 67-72? We have all seen ls's and cummins what else have people done?

I guess it would have to be this one....

http://67-72chevytrucks.com/vboard/s...d.php?t=594835

LockDoc

**Steeveedee** · 11-05-2016, 09:56 PM

Not too weird, but I know of one truck with a Buick engine, and another case where a guy is looking to put a Buick engine in his truck, too. Given the cost of building Buick Vs Chevy (at least double, just for stock), I went the other way and put a Chevy engine in my Buick. I've since sold it, not long after I went back to Buick power for cheap- bought a car with a rebuilt engine and parted the rest out for a profit. Now the only old vehicle I have is the truck, and that's enough of a money pit. I don't need two pits.

**Boog** · 11-05-2016, 11:14 PM

Just this past week I saw a member here has a late model hemi in his c10.

hamjet · 11-06-2016, 07:14 AM

Quote:

Originally Posted by 57taskforce

I've seen 348s and 409s although not a strange swap it's kind of out of the box. I've always loved how those old bigblocks looked personally.

I'm quite attached to this swap also...

birdkilla2k1 · 11-06-2016, 01:25 PM

It's not one that I've seen, but I'd kinda like to swap out the 292 for a 2JZ from a Supra...

57taskforce · 11-06-2016, 02:14 PM

Quote:

Originally Posted by hamjet

I'm quite attached to this swap also...

That is a beatiful sight to eyes! Such a classy looking hunk of iron!

hamjet · 11-06-2016, 04:23 PM

Quote:

Originally Posted by 57taskforce

That is a beatiful sight to eyes! Such a classy looking hunk of iron!

Thank you!

**'68OrangeSunshine** · 11-06-2016, 05:59 PM

Quote:

Originally Posted by dirtyjim

I've seen a blazer with a jag straight 6 and a c10 with a 2jz that I still kick myself for not buying

A Jag six! That's funny. When my Dad had a '59 Mark IX saloon, all I heard was "you should put an SBC in it."

lowrollin70gmc · 11-06-2016, 08:39 PM

When I bought my Burb it had a 478 ci V6 GMC Toroflow diesel from a 2 1/2 ton truck. Definitely a little odd, but it ran well until I swapped a Cummins in it.

ratty69 · 11-06-2016, 09:45 PM

Quote:

Originally Posted by 57taskforce

such a classy looking hunk of iron!

x2!

swamp rat · 11-06-2016, 11:10 PM

While I love the flat head, i'm kinda partial to this one!

https://www.youtube.com/watch?v=K_MwEFJA_xY

coreyjhen · 11-07-2016, 10:23 AM

My wife's grandfather burned up the six in his '69. He had a wrecked Studebaker with a V8 that was running when the accident happened out in the barn. Since he had a welding torch and some angle iron laying around, why not? I wish I had pictures.

Tquillen · 11-07-2016, 12:01 PM

I'm currently working on an Olds 455 swap into my '69 C10 long bed. I've heard of these swaps, but I haven't seen many pictures, and have never seen one in person. It will be backed with a 4L80E.
Posted via Mobile Device

Overdriven · 11-07-2016, 12:52 PM

Quote:

Originally Posted by Tquillen

I'm currently working on an Olds 455 swap into my '69 C10 long bed. I've heard of these swaps, but I haven't seen many pictures, and have never seen one in person. It will be backed with a 4L80E.
Posted via Mobile Device

There was a 67-72 on craigslist (Connecticut I think) awhile back that had a 403 olds in it.

**truckster** · 11-07-2016, 01:03 PM

Quote:

Originally Posted by Tquillen

I'm currently working on an Olds 455 swap into my '69 C10 long bed. I've heard of these swaps, but I haven't seen many pictures, and have never seen one in person. It will be backed with a 4L80E.
Posted via Mobile Device

I put a Rocket 455 in my old Buick wagon. It was a blast to drive. I considered doing the same for my Blazer, but the fuel mileage was the deciding factor.

Tquillen · 11-07-2016, 02:23 PM

It was a toss up for me between sticking with a SBC, or doing the Olds. I already had a lot of 455 parts, and this truck will be used for some light to medium duty (5000 lbs and less) towing, so I elected to go with the 455, and use a. 4L80E to help out the mileage as much as possible.
Posted via Mobile Device

duallydude63 · 01-01-2017, 10:33 PM

got a 500 caddy in my 72!!

custom10nut · 01-01-2017, 11:18 PM

While I was looking for my truck, I looked at a 71 with an Olds 455 in it. Never asked to hear it run, because the rest of the truck was thrashed, and anywhere worth the asking price

11-05-2016, 01:10 PM	#1
rsmarr1982 Registered User Join Date: Jul 2010 Location: mogadore ohio Posts: 867	Strangest engine swap? What's the strangest engine swap in a 67-72? We have all seen ls's and cummins what else have people done? __________________ 1969 chevy c10 lwb stepside 250 6 3 ott 1971 chevy c10 lwb 250 6 with power steering 3 ott 1972 chevy k20 4x4 350/TH350 automatic 1978 chevy Malibu 4dr 305 2bbl (all original) 1979 chevy k10 Scottsdale 350/th350 full-time 4wd(daily driver)

11-05-2016, 01:26 PM	#2
davepl Registered User Join Date: Aug 2006 Location: Redmond, WA Posts: 6,332	Re: Strangest engine swap? I've seen a Cat engine in my old hometown. Never got a look at it up close, could just be like a big Cummins engine. __________________ 1970 GMC Sierra Grande Custom Camper - Built, not Bought 1969 Pontiac 2+2 427/390 4-speed Coupe 1969 Pontiac 2+2 427/390 4-speed Convertible

11-05-2016, 01:51 PM	#3
Coley Registered User Join Date: Oct 2011 Location: Victoria, B.C Posts: 3,794	Re: Strangest engine swap? I recall seeing a pic of guy who appeared to have mounted a radial aircraft engine in one....I think....and although I don't know if it was functional.... it looked very cool. Coley __________________ ....for some men, there is experience, skill and effort....for the others...there is visa and UPS LOL 1966 Chevy 1/2 ton (Florida- Red/white) 1972 Chevy 1/2 ton (California- Blue/white) 2005 Chevy Silverado HD2500/Duramax 2000 Dodge Ram 1500

11-05-2016, 02:32 PM	#4
57taskforce All about them K’s Join Date: Jun 2014 Location: Land of Entrapment Posts: 6,444	Re: Strangest engine swap? I've seen 348s and 409s although not a strange swap it's kind of out of the box. I've always loved how those old bigblocks looked personally. __________________ Tyler '57 3100 http://67-72chevytrucks.com/vboard/s...d.php?t=813888 '72 K20 Cheyenne: 5” lift, 35’s, front dana 60 blah blah blah… http://67-72chevytrucks.com/vboard/s...d.php?t=662879 ‘69 K10 SWB: 4” lift 33”s… in a million pieces http://67-72chevytrucks.com/vboard/s...d.php?t=805206 '98 Silverado LT K2500HD ECLB Vortec 454/4l80E: 6" lift 35x12.5x20’s

11-05-2016, 05:22 PM	#5
dirtyjim Registered User Join Date: Feb 2013 Location: alvin, texas Posts: 622	Re: Strangest engine swap? I've seen a blazer with a jag straight 6 and a c10 with a 2jz that I still kick myself for not buying __________________ 1967 C10 lwb two tone, 305 & rat fink style floor shifted 700r4, 20" steelies 2004 2500HD utility bed aka Brutus

11-05-2016, 06:26 PM	#6
Eddie H. Registered User Join Date: Mar 2001 Location: Paradise TX USA Posts: 1,200	Re: Strangest engine swap? Here's a 68 GMC with a T50 turbine in it https://www.youtube.com/watch?v=oR7NiZmxVAo __________________ "Negative people always seem to have a problem for every solution"

11-05-2016, 07:02 PM	#7
cypressbog Go Pack Go! Join Date: Nov 2005 Location: Green Bay Posts: 2,669	Re: Strangest engine swap? An old board member had a Cadillac big block in his.

11-05-2016, 09:56 PM	#9
Steeveedee Who Changed This? Join Date: Jan 2013 Location: Simi Valley, CA Posts: 10,589	Re: Strangest engine swap? Not too weird, but I know of one truck with a Buick engine, and another case where a guy is looking to put a Buick engine in his truck, too. Given the cost of building Buick Vs Chevy (at least double, just for stock), I went the other way and put a Chevy engine in my Buick. I've since sold it, not long after I went back to Buick power for cheap- bought a car with a rebuilt engine and parted the rest out for a profit. Now the only old vehicle I have is the truck, and that's enough of a money pit. I don't need two pits. __________________ ~Steven '70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper Simi Valley, CA

11-05-2016, 11:14 PM	#10
Boog laying low Join Date: Mar 2001 Location: Searcy, Ark. USA Posts: 13,438	Re: Strangest engine swap? Just this past week I saw a member here has a late model hemi in his c10. __________________ Boog 69 Chevy stepside, 358/T350, 4.11 posi, 4.5/4 drop, rallys, poboy driver primer is finer 91 Chevy sportside, Tahoe, Yukon & GMC Crewcab All GM..'nuff said. I stand for the flag and kneel at the cross

11-06-2016, 01:25 PM	#12
birdkilla2k1 Registered User Join Date: May 2015 Location: Shapleigh, Maine Posts: 18	Re: Strangest engine swap? It's not one that I've seen, but I'd kinda like to swap out the 292 for a 2JZ from a Supra... __________________ 1967 C20 - "Ye Olde Farme Trucke" - 292, SM420...manual Powerglide with double low

11-06-2016, 08:39 PM	#16
lowrollin70gmc Too many projects Join Date: Mar 2004 Location: Fargo, ND land of the flat hills Posts: 1,147	Re: Strangest engine swap? When I bought my Burb it had a 478 ci V6 GMC Toroflow diesel from a 2 1/2 ton truck. Definitely a little odd, but it ran well until I swapped a Cummins in it. __________________ Andrew 84 GMC C1500 SWB 6.2 Diesel/700R4/3.42 "Grandpa's odd duck" 70 GMC C1500 LWB My first truck: shaved, bagged, and more: the lowrollin70gmc 68 K20 Suburban 12V Cummins/NV5600/NP205/D60/11.5AAM 3.73s "Dakota Cadillac" 63 Chevy II Nova Coupe 250 I6/T56/4.56s "Economy car" 53 Willys Wagon 350/NV4500/BW4401/HP D44/9inch “Winter Wagon” 30 Model A 16 Focus ST

11-06-2016, 11:10 PM	#18
swamp rat Registered User Join Date: Oct 2007 Location: Spanaway Posts: 8,451	Re: Strangest engine swap? While I love the flat head, i'm kinda partial to this one! https://www.youtube.com/watch?v=K_MwEFJA_xY __________________ Mike. Swamp Rat build thread : http://67-72chevytrucks.com/vboard/s...d.php?t=595019 72 3/4T 4X4 4" BDS Lift 33" BFG's

11-07-2016, 10:23 AM	#19
coreyjhen Registered User Join Date: Nov 2016 Location: Albuquerque, NM Posts: 110	Re: Strangest engine swap? My wife's grandfather burned up the six in his '69. He had a wrecked Studebaker with a V8 that was running when the accident happened out in the barn. Since he had a welding torch and some angle iron laying around, why not? I wish I had pictures.

11-07-2016, 12:01 PM	#20
Tquillen Registered User Join Date: Mar 2016 Location: Athens, AL Posts: 80	I'm currently working on an Olds 455 swap into my '69 C10 long bed. I've heard of these swaps, but I haven't seen many pictures, and have never seen one in person. It will be backed with a 4L80E. Posted via Mobile Device

11-07-2016, 02:23 PM	#23
Tquillen Registered User Join Date: Mar 2016 Location: Athens, AL Posts: 80	It was a toss up for me between sticking with a SBC, or doing the Olds. I already had a lot of 455 parts, and this truck will be used for some light to medium duty (5000 lbs and less) towing, so I elected to go with the 455, and use a. 4L80E to help out the mileage as much as possible. Posted via Mobile Device



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01-01-2017, 10:33 PM	#24
duallydude63 Registered User Join Date: Dec 2012 Location: west valley city Ut Posts: 120	Re: Strangest engine swap? got a 500 caddy in my 72!!

01-01-2017, 11:18 PM	#25
custom10nut Registered User Join Date: Apr 2015 Location: East Tn (In the heart of the Smoky Mtns) Posts: 1,882	Re: Strangest engine swap? While I was looking for my truck, I looked at a 71 with an Olds 455 in it. Never asked to hear it run, because the rest of the truck was thrashed, and anywhere worth the asking price

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