New guy here. From PA. Some help?? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

norville · 07-20-2004, 07:13 AM

Hello folks,

I just got a 71 gmc custom 2500 4x4. PS/PB/ 4 spd .

Not sure of the gears but real low. + the granny gear.

It's a little rougher then my usual junk, but I'm pretty pleased(after the panic sweating). Hey and the wife didn't hit me over the head with it. That's good.

Some Of the issues I need to get straightened out ASAP. I would appreciate any help.

1. No power brakes?? Are the boosters interchangable. What years? Pretty sure it's shot. I still need to check the line. Any pointers?

2. No exterior lights brake/headlights???? I'll check switch first then what?

2a. The little fuses at the front near the power standoffs(fusable links??) does anyone know what size they are??

3. Exhaust: It has the ramhorn manifolds. I'm looking for an exhaust from the manny's back. Any suggestions? Cheap. JC Whitney ? Or should I just cobble something together?

4. No emergency brake. it's been gutted right to the wheels. I have the pedal. It's an eight lug w/full floater rear. Any Ideas on getting parts for this? interchanges ect. Hopefully a fellow member can help out here.

5 Lastly the PO used tin foil and insulation to cover the fuel line as it comes out of the in cab tank to the lines. Need a better solution.

I realize that's quite a list. Thanks for any help.

norville

JimKshortstep4x4 · 07-20-2004, 07:34 AM

Welcome to the best site on the web!

I would suggest LMC for the exhaust. They have a decent kit, works good, and the system lasts for a long time.

Jim

Blue Beard · 07-20-2004, 08:12 AM

Welcome from SW Washington State...

smokekiki · 07-20-2004, 08:34 AM

Welcome from southeastpa,.1 Let the truck run to build vacume in Your booster.Turn off and let it sit for about 5min.Pull the plastic connecter out of the booster.See if it has any vacume.2 sounds like the switch to have no lights at all.Cheap to buy at the parts houses.2a I think they are 4amp.Not sure why it is covered in tin foil.

norville · 07-20-2004, 09:09 AM

Thanks all,

Tin foil on the fuel lin. Because it's very close to the exhaust??

Maybe a vapor lock probllem

norv

Putter · 07-20-2004, 09:15 AM

Welcome from Central Mississippi. I don't have an e-brake cable either...I have the steel 'foot' that was used on those old bumper jacks...I use it as a wheel chock.

norville · 07-20-2004, 10:43 AM

Smokekiki, If there's no vac then what? Replace, rebuild? Did I read that the 3/4 have a different booster.
thanks
norv

krue · 07-20-2004, 11:21 AM

Welcome to the board from South Mississippi. I put a booster off a 3/4 on my half ton, so you should be able to use a 1/2 ton booster on a 3/4 ton?

Tx Firefighter · 07-20-2004, 11:24 AM

boosters are under a hundred bucks at the local parts emporium.

I just paid 78 bucks for one last week myself.

smokekiki · 07-20-2004, 11:51 AM

If it will not hold vac.,it is bad for sure.like tx firefighter said,not much to replace.

JimKshortstep4x4 · 07-20-2004, 01:42 PM

3/4 ton vacuum booster is different from 1/2 ton as the 3/4 ton has two diaphrams in them. 1/2 ton will fit but will not have the assist that the 3/4 ton booster has.

Jim

*dtlilly* · 07-20-2004, 01:51 PM

Welcome to the truck boards from Americas Dairyland!!

9footfan · 07-20-2004, 07:51 PM

welcome from austin,texas!

jc · 07-20-2004, 11:32 PM

Welcome From Jersey,neighbor

GM72K10 · 07-21-2004, 06:12 AM

Welcome from S.E. Pa. Got one of those boosters it you're ever down Hatfield way! Also have a 72 GMC K25 4x4 with PS/PB/Posi (etc) my plow truck, great wheels!

norville · 07-21-2004, 06:22 AM

Thanks again folks,

TP, I think I just got lucky. Maybe not??? I really wanted to spend more on a good one. This one's a little rough. But I figure at least I can get my 7 bills back for the axles and engine and tranny.

Hey on a side note there was no brake fluid in the front ressy?? I think this still goes back to the rear brakes and them being gutted. I really need to get back there and check things out.

thanks

norv

norville · 07-26-2004, 09:13 AM

Thought I'd give a little up date, only working on this part time so:

1. fixed the blown fuses 4amp (thanks)
2. new light switch -- got lights now
3. new exhaust from whitney I reversed the tail pipes and cut them short to exit in front of the rear wheels looks much better. It's a flat bed so I thought the pipes angled out the back looked goofy. Maybe straight out would have loode better.

4. nothing wrong with brake booster but my brake line was ruptured at the rear axle fixed that need to bleed the brakes

things I need to do for inspection:

1. find some E brake stuff(I posted on the parts board). Anyone know if the parts interchange from a dana 44 to a 60?? pigtail and guts.

2. I need to reroute the fuel line coming from the in the cab tank. way to close to the exhaust?? Any pics available of how the line is run?? At the moement I have a steel nipple down from the tank to a rubber line then to more steel line. I know something is wrong there. I plan to put in a blazer tank ASAP I just need it running now.

Thanks all for the help.

norv

Johnny Outdoors · 07-26-2004, 09:03 PM

welcome from southwest new york state

**Canadian694x4** · 07-26-2004, 11:35 PM

Welcome From The Great White North!

**72 Super** · 07-27-2004, 09:49 PM

Welcome from Maryland.

Ray

FRENCHBLUE72 · 07-27-2004, 10:37 PM

Welcome from southern oregon I would try the local yard for e-brake part's ...

Cheesewagon · 07-28-2004, 01:21 AM

Welcome from Northern Ohio.

norville · 07-28-2004, 06:25 AM

Thanks for the warm welcome folks,

I thought about hitting the u-pull yard. I'm just so busy building an ark. Ha, well it's been raining here since mmmm March??? Someone actualy kicked my head into gear and said just call the autozone and price the drum guts and cables??

Pics will be coming soon.

thanks
norville

**67OLDSTYLE72** · 07-28-2004, 08:18 PM

Welcome to owning one of the greatest trucks ever built,and if you need anything just give a yell. (Jay)

norville · 07-29-2004, 06:48 AM

Thanks Jay,

I've been looking for quite a few years. Love the look. PM sent.

norv

07-20-2004, 07:13 AM	#1
norville Senior Member Join Date: Jun 2004 Location: Mountain Top, Pa Posts: 323	New guy here. From PA. Some help?? Hello folks, I just got a 71 gmc custom 2500 4x4. PS/PB/ 4 spd . Not sure of the gears but real low. + the granny gear. It's a little rougher then my usual junk, but I'm pretty pleased(after the panic sweating). Hey and the wife didn't hit me over the head with it. That's good. Some Of the issues I need to get straightened out ASAP. I would appreciate any help. 1. No power brakes?? Are the boosters interchangable. What years? Pretty sure it's shot. I still need to check the line. Any pointers? 2. No exterior lights brake/headlights???? I'll check switch first then what? 2a. The little fuses at the front near the power standoffs(fusable links??) does anyone know what size they are?? 3. Exhaust: It has the ramhorn manifolds. I'm looking for an exhaust from the manny's back. Any suggestions? Cheap. JC Whitney ? Or should I just cobble something together? 4. No emergency brake. it's been gutted right to the wheels. I have the pedal. It's an eight lug w/full floater rear. Any Ideas on getting parts for this? interchanges ect. Hopefully a fellow member can help out here. 5 Lastly the PO used tin foil and insulation to cover the fuel line as it comes out of the in cab tank to the lines. Need a better solution. I realize that's quite a list. Thanks for any help. norville __________________ 1986 C10 Scottsdale 5.3, TH400

07-20-2004, 08:12 AM	#3
Blue Beard Registered User Join Date: Jan 2003 Location: Washington State Posts: 8,831	Welcome from SW Washington State... __________________ 1970 Chev CST 2003 Harley Fatboy 1975 Chevrolet Step Van 1956 Chev Bel Air 1977 Blazer 2WD For Sale $3000.00 1978 Blazer 2WD For Sale $7000.00 1978 Silverado 2005 Monte Carlo

07-20-2004, 08:34 AM	#4
smokekiki Mike Join Date: Jan 2003 Location: west chester pa Posts: 2,473	Welcome from southeastpa,.1 Let the truck run to build vacume in Your booster.Turn off and let it sit for about 5min.Pull the plastic connecter out of the booster.See if it has any vacume.2 sounds like the switch to have no lights at all.Cheap to buy at the parts houses.2a I think they are 4amp.Not sure why it is covered in tin foil. __________________ 70'c/10, 71 suburban4x4 402bb, 72suburban 4/6 drop, 72k/5 4x4 blazer 4" lift 35 tires

07-20-2004, 09:09 AM	#5
norville Senior Member Join Date: Jun 2004 Location: Mountain Top, Pa Posts: 323	Thanks all, Tin foil on the fuel lin. Because it's very close to the exhaust?? Maybe a vapor lock probllem norv __________________ 1986 C10 Scottsdale 5.3, TH400

07-20-2004, 09:15 AM	#6
Putter More Cowbell.... Join Date: Mar 2004 Location: Puckett, MS Posts: 3,569	Welcome from Central Mississippi. I don't have an e-brake cable either...I have the steel 'foot' that was used on those old bumper jacks...I use it as a wheel chock. __________________ *There once was a member from Puckett.....Who ( fill in the blank blank blank* ) bucket**

07-20-2004, 07:34 AM	#2
JimKshortstep4x4 Senior Member Join Date: Jul 2001 Location: Muskegon,MI,USA Posts: 6,026	Welcome to the best site on the web! I would suggest LMC for the exhaust. They have a decent kit, works good, and the system lasts for a long time. Jim

07-20-2004, 10:43 AM	#7
norville Senior Member Join Date: Jun 2004 Location: Mountain Top, Pa Posts: 323	Smokekiki, If there's no vac then what? Replace, rebuild? Did I read that the 3/4 have a different booster. thanks norv __________________ 1986 C10 Scottsdale 5.3, TH400

07-20-2004, 11:21 AM	#8
krue Designated A-hole! Join Date: Mar 2003 Location: South Mississippi Posts: 36,448	Welcome to the board from South Mississippi. I put a booster off a 3/4 on my half ton, so you should be able to use a 1/2 ton booster on a 3/4 ton? __________________ "If it ain't broke, fix it 'til it is!" Being stupid ain't illegal. We're Still Debt Free Except for the House!!! www.daveramsey.com 70 GMC SWB Stepside project "Green Booger" soon to be 6.0l/4l80e 93 S-10 "Poppaw's Truck"

07-20-2004, 11:24 AM	#9
Tx Firefighter Watch out for your cornhole ! Join Date: Jun 2003 Location: Azle, Texas Posts: 14,162	boosters are under a hundred bucks at the local parts emporium. I just paid 78 bucks for one last week myself. __________________ I'm on the Instagram- @Gearhead_Kevin

07-20-2004, 11:51 AM	#10
smokekiki Mike Join Date: Jan 2003 Location: west chester pa Posts: 2,473	If it will not hold vac.,it is bad for sure.like tx firefighter said,not much to replace. __________________ 70'c/10, 71 suburban4x4 402bb, 72suburban 4/6 drop, 72k/5 4x4 blazer 4" lift 35 tires

07-20-2004, 01:42 PM	#11
JimKshortstep4x4 Senior Member Join Date: Jul 2001 Location: Muskegon,MI,USA Posts: 6,026	3/4 ton vacuum booster is different from 1/2 ton as the 3/4 ton has two diaphrams in them. 1/2 ton will fit but will not have the assist that the 3/4 ton booster has. Jim

07-20-2004, 01:51 PM	#12
dtlilly Account Suspended Join Date: Jan 2003 Location: Shadow of Lambeau Field Posts: 5,597	Welcome to the truck boards from Americas Dairyland!!

07-20-2004, 07:51 PM	#13
9footfan get up! stand up! Join Date: Apr 2004 Location: austin,tx Posts: 345	welcome from austin,texas!

07-20-2004, 11:32 PM	#14
jc Registered User Join Date: Jan 2001 Location: Jackson, New Jersey Posts: 1,560	Welcome From Jersey,neighbor __________________ 2004 Silverado 2500HD Crewcab 4x4 2000 TOYOTA 4RUNNER 1971 CHEYENNE LWB (THE LOVE SHACK) 1967 c-10 lwb (THE FARMERS DAUGHTER)

07-21-2004, 06:12 AM	#15
GM72K10 Next! Join Date: Jan 2003 Location: Eastern Pa. Posts: 2,483	Welcome from S.E. Pa. Got one of those boosters it you're ever down Hatfield way! Also have a 72 GMC K25 4x4 with PS/PB/Posi (etc) my plow truck, great wheels! __________________ 86 K30 CUCV M1028A1 86 K30 CUCV M1028a2 dually 86 K30 C&C 6.2 4:56s, 4M, 11,000 gvw, ex fire truck, now lowboy dump More square bodies and CUCVs than I care to admit to 2020 Silverado K3500HD Work truck



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07-21-2004, 06:22 AM	#16
norville Senior Member Join Date: Jun 2004 Location: Mountain Top, Pa Posts: 323	Thanks again folks, TP, I think I just got lucky. Maybe not??? I really wanted to spend more on a good one. This one's a little rough. But I figure at least I can get my 7 bills back for the axles and engine and tranny. Hey on a side note there was no brake fluid in the front ressy?? I think this still goes back to the rear brakes and them being gutted. I really need to get back there and check things out. thanks norv __________________ 1986 C10 Scottsdale 5.3, TH400

07-26-2004, 09:13 AM	#17
norville Senior Member Join Date: Jun 2004 Location: Mountain Top, Pa Posts: 323	Thought I'd give a little up date, only working on this part time so: 1. fixed the blown fuses 4amp (thanks) 2. new light switch -- got lights now 3. new exhaust from whitney I reversed the tail pipes and cut them short to exit in front of the rear wheels looks much better. It's a flat bed so I thought the pipes angled out the back looked goofy. Maybe straight out would have loode better. 4. nothing wrong with brake booster but my brake line was ruptured at the rear axle fixed that need to bleed the brakes things I need to do for inspection: 1. find some E brake stuff(I posted on the parts board). Anyone know if the parts interchange from a dana 44 to a 60?? pigtail and guts. 2. I need to reroute the fuel line coming from the in the cab tank. way to close to the exhaust?? Any pics available of how the line is run?? At the moement I have a steel nipple down from the tank to a rubber line then to more steel line. I know something is wrong there. I plan to put in a blazer tank ASAP I just need it running now. Thanks all for the help. norv __________________ 1986 C10 Scottsdale 5.3, TH400

07-26-2004, 09:03 PM	#18
Johnny Outdoors SOON TO BE A STEP SIDE Join Date: Apr 2004 Location: Little Valley, N.Y. Posts: 169	welcome from southwest new york state __________________ 67 CHEVY LONGBED----- BEST 51 DOLLARS EVER SPENT ON EBAY! 4.3 LITER INJECTED MOTOR WITH 5 SPEED GOING IN SOON

07-26-2004, 11:35 PM	#19
Canadian694x4 Born To Lose Club Join Date: Feb 2003 Location: Calgary, Alberta/Oxenden, Ontario, Great White North Posts: 13,307	Welcome From The Great White North! __________________ Brian Smith - "Born To Lose" 1969 Chevrolet K10 LWB Fleetside - Proud Owner For 22 Yrs - 1 of 208 Built & Sold In Canada!- 283 V8/350TH/NP208, 2" All Spring Lift, 32" Good Year MT/R's. 1972 GMC K2500 Custom LWB Fleetside - Proud Owner For 3 Yrs - 1 of 571 Built & Sold In Canada! - 350 V8/SM465/NP205, 4” Rough Country Lift, 33” Interco TSL Thornbirds 2007.5 GMC Sierra SLE 2500HD 4x4 - Proud Owner For 17 Yrs- 6.6L V8 Duramax Diesel/Allison 1000, 2" Lift, 33" Mickey Thompson MTZ's. 2008 Yamaha Raptor 700r - Proud Owner For 15 Yrs - ITP Mud Lites. 2015 John Deere 1025R - Proud Owner For 8 Yrs - 24HP Diesel/H120/54D/260B/SB1154.

07-27-2004, 09:49 PM	#20
72 Super Senior Member Join Date: Jul 2001 Location: Hyattsville, Maryland Posts: 3,685	Welcome from Maryland. Ray __________________ 72 Cheyenne Super (Purchased new by my parents in August of 71) Black and White

07-27-2004, 10:37 PM	#21
FRENCHBLUE72 PROJECT 7DEUCE Join Date: Dec 2002 Location: GRANTS PASS OR Posts: 21,606	Welcome from southern oregon I would try the local yard for e-brake part's ...

07-28-2004, 01:21 AM	#22
Cheesewagon Senior Member Join Date: Jan 2002 Location: Perrysburg, Ohio, USA Posts: 409	Welcome from Northern Ohio. __________________ '91 suburban 350 TBI - R 700 4 new daily driver '72 Cheyenne Super 49,000miles 350/350 frame up resto w/ matching numbers.

07-28-2004, 06:25 AM	#23
norville Senior Member Join Date: Jun 2004 Location: Mountain Top, Pa Posts: 323	Thanks for the warm welcome folks, I thought about hitting the u-pull yard. I'm just so busy building an ark. Ha, well it's been raining here since mmmm March??? Someone actualy kicked my head into gear and said just call the autozone and price the drum guts and cables?? Pics will be coming soon. thanks norville __________________ 1986 C10 Scottsdale 5.3, TH400

07-28-2004, 08:18 PM	#24
67OLDSTYLE72 Senior Member Join Date: Dec 1999 Location: LEECHBURG,PA.,U.S.A. Posts: 496	Welcome to owning one of the greatest trucks ever built,and if you need anything just give a yell. (Jay) __________________ Jay Snyder Leechburg, PA (Northeast of Pittsburgh) 72 Chevy Cheyenne 4x4 camper special #matching '71 Chevy Dually 4x4 '69 Chevy Pro Street swb. '72 Chevy camper special 4x4 402 v8 (not factory) just cool. (truck puller) 70 Chevy swb 400 v8 400 turbo 72 Chevy suburban 4x4, 396 4spd. 68 Chevy shortbed 50th Anv. 327. 72 Chevy 2 wd. Blazer 69 Chevy swb 4x4 327 4spd. 58 Chevy Apache 4x4 swb. 71 Chevy CREW CAB swb 4x4 396 4spd. (just finished) WE BUY AND SALE TRUCKS AND PARTS

07-29-2004, 06:48 AM	#25
norville Senior Member Join Date: Jun 2004 Location: Mountain Top, Pa Posts: 323	Thanks Jay, I've been looking for quite a few years. Love the look. PM sent. norv __________________ 1986 C10 Scottsdale 5.3, TH400

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