Holley850 700R help - The 1947 - Present Chevrolet & GMC Truck Message Board Network

85burb · 05-19-2011, 10:14 PM

The bracket in the lower pic is exactly what you need as well as a bracket to hold the accel and tv cables in place. Holley also makes that. I had both of the holley brackets on my 670 street avendger and it worked great. That trans is a good trans when built properly. Just make darn sure that you get the adjustment correct or it will for sure burn trans up in as little as 3 miles. I set mine close and drove it to a reputible shop trans shop and the set it right. Have almost 2 years and over 400 hp going threw mine and no problems as of now.

parrisc19844x4_468 · 05-20-2011, 11:06 AM

Quote:

Originally Posted by 85burb

The bracket in the lower pic is exactly what you need as well as a bracket to hold the accel and tv cables in place. Holley also makes that. I had both of the holley brackets on my 670 street avendger and it worked great. That trans is a good trans when built properly. Just make darn sure that you get the adjustment correct or it will for sure burn trans up in as little as 3 miles. I set mine close and drove it to a reputible shop trans shop and the set it right. Have almost 2 years and over 400 hp going threw mine and no problems as of now.

Ok, I have the bracket in the lower pic already and i have the bracket to hold the 2 cables in place. i just cant figure out how to hook up the bracket in the lower pic. Seems like something is missing on the bottom of the carabutor linkage.

S10Fan · 05-20-2011, 07:02 PM

I'll grab a picture when I get home from work.

85burb · 05-20-2011, 08:21 PM

I see the problem now. Is that your carb in first big pic? It must be very old or something. Cause it is missing a large portion. Look at summit and do a close up view of a new carb. They have a different linkage now. My carb was a 4150 ro 4160. You may not be able to use that carb with your trans or need a kit of some kind. This is what the linkage should look like. This throttle body has exact same linkage as a newer holley should.

S10Fan · 05-20-2011, 08:55 PM

Yes, your carb is missing the lower section on the throttle lever.

Here's mine..........

85burb · 05-20-2011, 11:19 PM

Quote:

Originally Posted by S10Fan

Yes, your carb is missing the lower section on the throttle lever.

Here's mine..........

Isint the tv cable supposed to be on that rear post?

S10Fan · 05-21-2011, 05:10 AM

Quote:

Originally Posted by 85burb

Isint the tv cable supposed to be on that rear post?

My transmission guy couldn't get the cable adjusted properly in that position. We drove back to his shop and added a cable stud in place of the lower bolt, worked perfectly.

05-19-2011, 10:14 PM	#1
85burb Registered User Join Date: Dec 2009 Location: lindale,tx Posts: 2,373	Re: Holley850 700R help The bracket in the lower pic is exactly what you need as well as a bracket to hold the accel and tv cables in place. Holley also makes that. I had both of the holley brackets on my 670 street avendger and it worked great. That trans is a good trans when built properly. Just make darn sure that you get the adjustment correct or it will for sure burn trans up in as little as 3 miles. I set mine close and drove it to a reputible shop trans shop and the set it right. Have almost 2 years and over 400 hp going threw mine and no problems as of now. __________________ 82 c10 5.3/4l60 84 c20 5.3/sm465 85 chevy k10 suburban LQ4/4l60 91 chevy c10 suburban Lsa 5.3/4l60 2017 Silverado whipple 5.3 1964 Vw beetle 1974 vw beetle

05-20-2011, 07:02 PM	#3
S10Fan Old Heap Driver Join Date: Mar 2008 Location: Newport News, Va Posts: 2,646	Re: Holley850 700R help I'll grab a picture when I get home from work. __________________ _____________________________ Bryan '99 Silverado 1500, 4.3, 5-speed, reg cab, short bed '50 Chevy 2DR Hard Top, 350/350, M2 Front End, 3:08 gear, cruiser. '40 F**d Sedan, all Chevy power, Heidt's front end, TCI rear, nice driver.

05-20-2011, 08:21 PM	#4
85burb Registered User Join Date: Dec 2009 Location: lindale,tx Posts: 2,373	Re: Holley850 700R help I see the problem now. Is that your carb in first big pic? It must be very old or something. Cause it is missing a large portion. Look at summit and do a close up view of a new carb. They have a different linkage now. My carb was a 4150 ro 4160. You may not be able to use that carb with your trans or need a kit of some kind. This is what the linkage should look like. This throttle body has exact same linkage as a newer holley should. Attached Images __________________ 82 c10 5.3/4l60 84 c20 5.3/sm465 85 chevy k10 suburban LQ4/4l60 91 chevy c10 suburban Lsa 5.3/4l60 2017 Silverado whipple 5.3 1964 Vw beetle 1974 vw beetle Last edited by 85burb; 05-20-2011 at 08:25 PM.

05-20-2011, 08:55 PM	#5
S10Fan Old Heap Driver Join Date: Mar 2008 Location: Newport News, Va Posts: 2,646	Re: Holley850 700R help Yes, your carb is missing the lower section on the throttle lever. Here's mine.......... Attached Images __________________ _____________________________ Bryan '99 Silverado 1500, 4.3, 5-speed, reg cab, short bed '50 Chevy 2DR Hard Top, 350/350, M2 Front End, 3:08 gear, cruiser. '40 F**d Sedan, all Chevy power, Heidt's front end, TCI rear, nice driver.

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