OR Serpentine belt conversions

[gmachinz]

There are also 140A versions which I like to use. With this bracket, you can drop a large, 6" cased 140A alternator pretty easily.

[TBONE1964]

Originally Posted by Steve68

Finished Serpentine Belt Conversion from Tll74

That is a nice looking engine there Steve. Welcome to the best 67-72 truck forum on the planet. Tom did a great job getting that set up for you.

I will be looking for you to be burning some rubber on Ivy

Take care,
T2 aka Thomas aka Tom

[tll74]

I have 2 more kits waiting for new homes.
Looking good Steve! Looking forward to seeing it in the show and cruise.
Thanks, Tom

[redryder]

Sent you a PM

[bradenj1966]

Sent a pm

[Ozzy2013]

I have a question about the 1995 big block alt they have a four pin plug can they be converted to 1 wire ?Or do you know how to hook it up with the four wire plug?Thanks and can i get a price on a Bigblock with ac kit?

[Matt72blaze]

Hey man,
Do you have any of these right now?

Thanks,
Matt

[gmachinz]

Originally Posted by Ozzy2013

I have a question about the 1995 big block alt they have a four pin plug can they be converted to 1 wire ?Or do you know how to hook it up with the four wire plug?Thanks and can i get a price on a Bigblock with ac kit?

The GM 4-wire versions cannot (and should not) be setup as a 1-wire. I suggest after converting to an internal regulator you should solder a 100-ohm resistor on the L wire and run the remote voltage sense lead to a common 12V junction as well as upgrading to an 8ga charge lead. You can also run a 10ga battery lead either directly off the charge post from the alternator or from the junction.

[bestchevyfan]

Will this work on a 305. Thanks.buddy

[68C20]

Nice kit!

[bradenj1966]

Has anyone heard from tll74 lately? Is he okay?

[chevyjeep]

I haven't been on in a while and just ran across this post while looking for a serpentine drive setup. I subscribed so maybe we'll hear from tll74 pretty soon. I'm also interested in buying this setup.

[jjzepplin]

Yes. Any SBC with threaded bolt holes in the heads. I have one on my old 307ci and one on my 406ci.
Voltage sensing wire from alternator should go to the junction block near the battery. This wire senses voltage loss and tell the alt to bump voltage.

[mnwilliams]

I have a question about using a mechanical fan. I have a '70 C-10 with a 350, and would like to use a mechanical fan and clutch after the conversion. The 1970 C-10 has a 17" fan. I got the conversion parts a few months ago and am about ready to do the conversion, but the serpentine parts have a 19.5" diameter fan. Since the fan rotates the opposite direction from the non-serpentine system, I can't use my original fan. I'd like to use the 1970 fan shroud, so I'd like a 17" fan (only reverse direction from the original). Has anyone done this? Any recommended fan?

[cst350]

Just finished getting mine all together. Went on a long stop and start drive on a 100deg day and never got to 200 F. AC isn't charged yet though.

I used 17" Derale reverse fan (#DER-17917 at summit)

used a Hayden reverse clutch from a 1992 K1500 (#2734 from Rock Auto)

I had to drill out the holes in the fan a bit larger for the bolts that connect to the clutch, but not so much to worry.

I trimmed my 1969 AC Fan Shroud about 3/4" and the fan sticks out about 1/2"

Hope this helps

[The Rocknrod]

I'm subscribing as well.

[gmachinz]

You should be able to use a TBI 305 Caprice fan and clutch.

[Harris57]

Price un a SBC with A/C delete idler pulley and no fan/clutch as I have electric fans shipped to 90703 Thank you

Jeff

[DLTruck1973]

To whom it may concern and to all of our valued customers.

Tom has asked me to let all of you know that he is alive and well but very busy with other obligations.

With that said he has asked me (Thomas) to post a message and ask all of you to contact DLTRuck1973 for any of your parts needs moving forward. As some of you know, Tom brought me on in January to handle on line parts sales under DLTRuck1973.

As always, we appreciate all of the business from all of our customers.

I (Thomas) will try to answer your questions, do shipping quotes and take care of any transactions as prompt as possible.

For anyone local, come in and see us Mon-Fri at D&L Truck Parts 91720 HWY 99S, Junction City, OR

Thank you all for your patients,

Thomas

[jjzepplin]

The reason for asking part #'s is that I have pulley's but they almost touch each other. I don't want to buy them and have the same problem. Everything is good on my 400ci but my 307ci is almost touching making it very difficult to install the belt as I would have to remove the pump pulley to even get it betwenn the two. PERPLEXED!

[Steve68]

JJzepplin
I have all the part # from Gm but can't seem to post the picture with all the numbers.
I'm new to this forum have up loaded the picture with all the numbers in the Gallery but can't seem to post it here.
I have not installed one of these on my truck but plan to do it.
Here is the part numbers and a link
Description GM Kit # 12497698.........88 to 95 C/K trucks with SB

This deluxe serpentine belt drive system with air conditioner includes all the components to install on small-block Chevrolet engines. The bolts, nuts, spacers, and braces are included with the following major items:
10055800 - Secondary Air Injector Pump Bracket.
88894005 - Water Pump Kit
10129569 - Idler Belt Pulley Bracket
10055879 - Crankshaft pulley
10463172 - Generator Assembly (Reman.)
12117361 - Generator connector (with lead)
10055798 - Drive Belt Tensioner Assembly
10085752 - Belt (fan, water pump, A/C pump, and generator)
10105212 - Generator & Power Steering Bracket
26010328 - Power Steering Pump
14102096 - Power Steering Pulley

http://paceperformance.com/i-6255268...-with-air.html


Does not include reverse rotation fan or fan clutch, or electrical connector for A/C compressor - order connector seperately # 12101937

Note: The compressor in this kit is shipped dry. 6 Oz of PAG 150 oil need to be added when used with R134A refrigerant or 6 Oz of 525 oil added if using R12 refigerant. Total system oil capacity is generally 8 Oz so if system is dry, an additional 2 OZ of oil should be added to the accumulator, evaporator etc.

http://www.chevrolet.com/content/dam...m-12497698.pdf

[tll74]

Originally Posted by jjzepplin

The reason for asking part #'s is that I have pulley's but they almost touch each other. I don't want to buy them and have the same problem. Everything is good on my 400ci but my 307ci is almost touching making it very difficult to install the belt as I would have to remove the pump pulley to even get it betwenn the two. PERPLEXED!

Hey Steve, Thanks! As I do your conversion on your the new engine I'll post pics here. Hope these part numbers and info help jjzepplin out.
Thanks, Tom

[Steve68]

Tom,
Ok, I can give U my email address also.
I was trying to upload pictures here but failed.
Steve

[jjzepplin]

Thanks guys. I sure appreciate your help. I will go out there today and check it out. I might have to take you up on that deal.