NP205, no 4lo - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**special-K** · 04-23-2007, 10:34 PM

Yes,bulletproof.Trans guys say they only see them for leaking,like the 4spd trannies.

eedgell · 04-23-2007, 11:45 PM

yes, bullet proof, and every one that I have been around is a bit hard to go into 4L. linkage, wear and mud are usually the culprit. Rarely the case its self. I have one in a 79 3/4 ton, 400,000 mi plus and still strong!

eedgell

snj8198 · 04-23-2007, 11:58 PM

Quote:

Originally Posted by eedgell

yes, bullet proof, and every one that I have been around is a bit hard to go into 4L. linkage, wear and mud are usually the culprit. Rarely the case its self. I have one in a 79 3/4 ton, 400,000 mi plus and still strong!

eedgell

I agree.

Wreckless_71 · 04-24-2007, 12:58 AM

Even If it is a rebuild it isn't hard to do. Factory rebuild and overhaul manuals help a lot!

1969 GMC · 04-24-2007, 03:38 AM

I don't know about bullet proof (has anyone ever tested that statment?

)
I've seen them go poof before. But it took over 500 hp, and some 44" boggers, on some not-so-friendly sandstone.

04-23-2007, 10:34 PM	#1
special-K Special Order Join Date: Nov 2004 Location: Mt Airy, MD Posts: 85,851	Re: NP205, no 4lo Yes,bulletproof.Trans guys say they only see them for leaking,like the 4spd trannies. __________________ "BUILDING A BETTER WAY TO SERVE THE USA"......67/72......"The New Breed" GMC '67 C1500 Wideside Super Custom SWB: 327/M22/3.42 posi.........."The '67" (project) GMC '72 K2500 Wideside Sierra Custom Camper: 350/TH350/4.10 Power-Lok..."The '72" (rolling) Tim "Don't call me a redneck. I'm a rough cut country gentleman" R.I.P. ~ East Side Low Life ~ El Jay ~ 72BLUZ ~ Fasteddie69 ~ Ron586 ~ 67ChevyRedneck ~ Grumpy Old Man ~

04-23-2007, 11:45 PM	#2
eedgell It's the air up here Join Date: Mar 2007 Location: Western Colorado Posts: 710	Re: NP205, no 4lo yes, bullet proof, and every one that I have been around is a bit hard to go into 4L. linkage, wear and mud are usually the culprit. Rarely the case its self. I have one in a 79 3/4 ton, 400,000 mi plus and still strong! eedgell Last edited by eedgell; 04-23-2007 at 11:45 PM.

04-24-2007, 12:58 AM	#4
Wreckless_71 Registered User Join Date: Apr 2007 Location: Kelso, WA Posts: 363	Re: NP205, no 4lo Even If it is a rebuild it isn't hard to do. Factory rebuild and overhaul manuals help a lot! __________________ 1972 K10 4" lift, 35’s, 383 stroker, 700r4, current project. 1971 C10 3"/5" static drop, 355/350. "La Bamba.” The current daily driver.

04-24-2007, 03:38 AM	#5
1969 GMC Registered User Join Date: Feb 2003 Location: The Rubber City Posts: 5,498	Re: NP205, no 4lo I don't know about bullet proof (has anyone ever tested that statment? ) I've seen them go poof before. But it took over 500 hp, and some 44" boggers, on some not-so-friendly sandstone. __________________ 1969 GMC K2500 1996 Honda Accord 2007 Kawasaki KLR 650



Register or Log In To remove these advertisements.

Register or Log In To remove these advertisements.