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Is there a tutorial here...or anywhere on how to put a 12v71 into a B model? Are there any youtube sightings, heresay...or other supporting info that it's ever been done in real life? Thank you!!

R

Without some serious fabrication/modification to the cab firewall, it's not gonna fit.

Rob

Dog.jpg.487f03da076af0150d2376dbd16843ed.jpgPlodding along with no job nor practical application for my existence, but still trying to fix what's broke.

 

 

Without some serious fabrication/modification to the cab firewall, it's not gonna fit.

Rob

Being a DD fan with connections and being a Mack owner....I have to aspire/daydream. I won't get into trying to lengthen the B front end via sectioning. Forget it. Might be interesting in firewall work. I hear a lot of 12v71 aspirations...someone give me an example where it has been done!

Being a DD fan with connections and being a Mack owner....I have to aspire/daydream. I won't get into trying to lengthen the B front end via sectioning. Forget it. Might be interesting in firewall work. I hear a lot of 12v71 aspirations...someone give me an example where it has been done!

Mainly on a B model but manybe other models might help!

they might fit into a B87 front end.frame is wide enough because we had them in 34in frame rails.you wouldn't be able to mount anything on timing cover .compressor,altinater,steering pump would all have to be belt driven.we had two compressors on our trucks one driven off u joint flange at rear of flywheel but we had remote mounted auto trans.but remember these are 3300 lbs dry weight.you might have extend rad but on one of the big B87s I don't think that would look out of place.put 90 injectors in and burn tires.Bob D

  • Like 1

If you are a DD fan and a Mack fan, I would offer the suggestion to get a R700 and put the V-12 in. The factory made a few.

A V-12 in a B would require a stretched hood at a minimum. You would also need the cast aluminum radiator to have a chance in hell to get the width. So now you are custom making EVERYTHING!!

Motor mounts, trans mounts, engineering a clutch linkage, relocating fuel tanks, upgrading to stiffer front springs.

Lots of stuff to consider.

Jim

It doesn't cost anything to pay attention.

why on gods green earth would you want to destroy a perfectly good B-Model with one of those overgrown 2-cycle mechanical asshole lawn-boy wanna be's?

Easy there he is only dreaming. I dream to do you?He can look at the engine and tell no way its going in the cab. Thats like a hand the other day saying he was going to install 1693 cat in his ford pick up and was asking us what we tough albout it. I told him if the ford pick up would haul it home he could start to do some measuring and go from there.He didnt even have a ford pick up in the first place. glenn

glenn akers

why on gods green earth would you want to destroy a perfectly good B-Model with one of those overgrown 2-cycle mechanical asshole lawn-boy wanna be's?

There ya go!! It just might be a bit more easy to install that V12 into a lawn tractor!!

BULLHUSK

Yes, I dream. I dream of a 23yr old 6' tall redhead, with a perfect body, thighs as smooth as a prom queens, who is wearing nothing but black thigh highs and a matching lacy bra/panty set who is serving me a bacon-wrapped filet mignon, cooked to a perfect meduim, pink on the inside (like her) with a side of mushroom caps and fried onions, and a fluffy baked idaho with some sour cream, chives and butter.....and then for dessert is a piece of reeses peanut butter cup cheesecake, smeared all over the aforementioned waitress......who services my every desire and need as I give her the best 1.3 minutes of her life- and then she leaves after she does the dishes (but hands me a beer first.) Yes, I dream.

Thats called my mine is messing with me.

glenn akers

Yes, I dream. I dream of a 23yr old 6' tall redhead, with a perfect body, thighs as smooth as a prom queens, who is wearing nothing but black thigh highs and a matching lacy bra/panty set who is serving me a bacon-wrapped filet mignon, cooked to a perfect meduim, pink on the inside (like her) with a side of mushroom caps and fried onions, and a fluffy baked idaho with some sour cream, chives and butter.....and then for dessert is a piece of reeses peanut butter cup cheesecake, smeared all over the aforementioned waitress......who services my every desire and need as I give her the best 1.3 minutes of her life- and then she leaves after she does the dishes (but hands me a beer first.) Yes, I dream.

Guess what I dream of. U MODELS, U MODELS, U MODELS, U MODELS, U MODELS, U MODELS, etc, etc. OLD MACKS OLD MACKS OLD MACKS OLD MACKS etc, etc.

tumblr_l9s7ezxJxI1qcke4q.jpg

Yes, I dream. I dream of a 23yr old 6' tall redhead, with a perfect body, thighs as smooth as a prom queens, who is wearing nothing but black thigh highs and a matching lacy bra/panty set who is serving me a bacon-wrapped filet mignon, cooked to a perfect meduim, pink on the inside (like her) with a side of mushroom caps and fried onions, and a fluffy baked idaho with some sour cream, chives and butter.....and then for dessert is a piece of reeses peanut butter cup cheesecake, smeared all over the aforementioned waitress......who services my every desire and need as I give her the best 1.3 minutes of her life- and then she leaves after she does the dishes (but hands me a beer first.) Yes, I dream.

But let me ask you this......... If he pulled up in a Brockway 762 with a V12-71 or a R700 with a V12-71.... Would ya still let her in?????

BULLHUSK

Yes, I dream. I dream of a 23yr old 6' tall redhead, with a perfect body, thighs as smooth as a prom queens, who is wearing nothing but black thigh highs and a matching lacy bra/panty set who is serving me a bacon-wrapped filet mignon, cooked to a perfect meduim, pink on the inside (like her) with a side of mushroom caps and fried onions, and a fluffy baked idaho with some sour cream, chives and butter.....and then for dessert is a piece of reeses peanut butter cup cheesecake, smeared all over the aforementioned waitress......who services my every desire and need as I give her the best 1.3 minutes of her life- and then she leaves after she does the dishes (but hands me a beer first.) Yes, I dream.

Put the Penthouse Forum section down now.

Rob

Dog.jpg.487f03da076af0150d2376dbd16843ed.jpgPlodding along with no job nor practical application for my existence, but still trying to fix what's broke.

 

 

Guess what I dream of. U MODELS, U MODELS, U MODELS, U MODELS, U MODELS, U MODELS, etc, etc. OLD MACKS OLD MACKS OLD MACKS OLD MACKS etc, etc.

Vinny,

As soon as your 18th birthday comes along, I'm gonna go out an get Playboy of the month, take out the Playmate of the month centerfold and replace it with a color photo of a U model with polished alum. wheels and lottttttsss and lottttttssssss of chrome!! and send it to U for your bithday!

what da ya think?

BULLHUSK

Vinny,

As soon as your 18th birthday comes along, I'm gonna go out an get Playboy of the month, take out the Playmate of the month centerfold and replace it with a color photo of a U model with polished alum. wheels and lottttttsss and lottttttssssss of chrome!! and send it to U for your bithday!

what da ya think?

BULLHUSK

I don't think trucks will be at the forefront of his thought process then Ernie. I'd wager he'd enjoy the real magazine better at that time.

Rob

Dog.jpg.487f03da076af0150d2376dbd16843ed.jpgPlodding along with no job nor practical application for my existence, but still trying to fix what's broke.

 

 

Vinny,

As soon as your 18th birthday comes along, I'm gonna go out an get Playboy of the month, take out the Playmate of the month centerfold and replace it with a color photo of a U model with polished alum. wheels and lottttttsss and lottttttssssss of chrome!! and send it to U for your bithday!

what da ya think?

BULLHUSK

Sounds great!! But, chrome dont get ya home buddy, it needs spoke wheels.

  • Like 1

tumblr_l9s7ezxJxI1qcke4q.jpg

There ya go!! It just might be a bit more easy to install that V12 into a lawn tractor!!

BULLHUSK

I've got a 1983 Craftsman GT/18 that's been on it's last leg for about 3 years now.....could use a new motor under the hood. :whistling:

When approaching a 4-way stop, the vehicle with the biggest tires has the right of way!

But let me ask you this......... If he pulled up in a Brockway 762 with a V12-71 or a R700 with a V12-71.... Would ya still let her in?????

BULLHUSK

A Brocky would be ok, it's not pedigreed. The R700 I would just have to shake my head at and say "bitch, park that tub of shit out in the street, I dont want oil all over my driveway."

TWO STROKES ARE FOR GARDEN TOOLS

why on gods green earth would you want to destroy a perfectly good B-Model with one of those overgrown 2-cycle mechanical asshole lawn-boy wanna be's?

I have nothing against the V-12 Detroits, but that's funny.

Yes, I dream. I dream of a 23yr old 6' tall redhead, with a perfect body, thighs as smooth as a prom queens, who is wearing nothing but black thigh highs and a matching lacy bra/panty set who is serving me a bacon-wrapped filet mignon, cooked to a perfect meduim, pink on the inside (like her) with a side of mushroom caps and fried onions, and a fluffy baked idaho with some sour cream, chives and butter.....and then for dessert is a piece of reeses peanut butter cup cheesecake, smeared all over the aforementioned waitress......who services my every desire and need as I give her the best 1.3 minutes of her life- and then she leaves after she does the dishes (but hands me a beer first.) Yes, I dream.

mmmmmm...filet mignon.....

Jim

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