Four speed install

[gsharp]

I own a 64 C10 that I just put a 454 BB with a 4-speed Saginaw transmission. Looking for some info on how to hook up the clutch linkage and accelerator cable? I'm also putting in a four core aluminum radiator looking for supports for it. Thank you.

[Captainfab]

A mechanical clutch linkage with a big block is going to be very difficult. I would just convert to a hydraulic clutch. Much easier. I do make those conversions if you are interested.

Have you converted your truck to a cable throttle already?

Radiator saddles and upper support for a 4 core radiator are extremely hard to find. Is your aluminum radiator a replica of the original downflow radiator? If so you might just have to make some saddles and a top support for it.

[gsharp]

What does the hydraulic conversion consist of? I already mounted a vacuum brake booster and converted front end. I do need cable set up for the accelerator. One other thing I can't find is 1" thick 6-lug rotors all of them are 1-1/4".

[C10 - C90 Bill]

When I put a 396 Big Block in my '62 Impala, I believe I used all the original Small Block clutch linkage. I'm wondering what would make a truck be different from Small Block to Big Block?

[padresag]

Originally Posted by C10 - C90 Bill

When I put a 396 Big Block in my '62 Impala, I believe I used all the original Small Block clutch linkage. I'm wondering what would make a truck be different from Small Block to Big Block?

firewall?
ron

[Robert Haas]

Originally Posted by C10 - C90 Bill

When I put a 396 Big Block in my '62 Impala, I believe I used all the original Small Block clutch linkage. I'm wondering what would make a truck be different from Small Block to Big Block?

In regards to clutch linkage, not a dang thing.

Originally Posted by padresag

firewall?
ron

Where the heck are you mounting your clutch linkage???

[padresag]

Originally Posted by Robert Haas

In regards to clutch linkage, not a dang thing.




Where the heck are you mounting your clutch linkage???

clearance at the back of the eng (BB)with the firewall) unless you modify the firewall on the truck. passenger cars had more room there.

ron

[Robert Haas]

Originally Posted by padresag

clearance at the back of the eng (BB)with the firewall) unless you modify the firewall on the truck. passenger cars had more room there.

ron

That was not the OP's question. He has the engine in apparently.

I am well aware of the firewall issue.

We are doing that as well.

[gsharp]

I just wanted to see if there was a kit or something.

[geezer#99]

Originally Posted by gsharp

I just wanted to see if there was a kit or something.

Look here. You might need to make your own kit from these parts.

http://www.4speedconversions.com/60-...k_linkage.html

[gsharp]

Thanks man!

[padresag]

if you can mount it in the stock position which means that you will have to modify the firewall for clearance you should be able to use the stock clutch linkage. There is no kit , just the stock pieces shown in the link above. if you position the eng forward then it would be the simplest way is to go the way that the Capt recommends with the hydraulic system
ron

[gsharp]

Thanks

[padresag]

your orig bellhousing I believe will go on the 454
ron

[shortstep60]

There is no stock position for a bbc in 1964 trucks they all had sbc or inline 6 motors. I have a 1965 that I am building in my shop with a 502 bbc in it with the tall valve covers. I did not have to put one dent in the fire wall it fits nice. I would do what captainfab says put a clutch slave cylinder on it and a clutch hydraulic throwout bearing on your truck. I used speedway motors 910-25610 clutch hydraulic throw out bearing works good.

[C10 - C90 Bill]

Just for curiosity, what actually needs to be done to the Firewall when dropping a Big Block into a '60-'66?

As much as I was against it, unless it was just a junker, when dropping a BB into a '55-'57 Chevy car, a hammer to the passenger side firewall would accomplish it. When using stock mounts anyway.

[gsharp]

No you don't need to bow out im most definitely interested in your hydraulic kit. That's why I contacted you in pm.