Author Topic: coolent drain Plug in block  (Read 2294 times)

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67GT500

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coolent drain Plug in block
« on: January 05, 2016, 07:38:06 PM »
Hi, what thread is the coolant drain plug in the block.. It would have to be a tapered thread.. Thanks.

Barry_R

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Re: coolent drain Plug in block
« Reply #1 on: January 05, 2016, 09:06:20 PM »
1/4" NPT

67GT500

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Re: coolent drain Plug in block
« Reply #2 on: January 06, 2016, 12:29:47 AM »
Thanks..

BigBlueIron

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Re: coolent drain Plug in block
« Reply #3 on: January 06, 2016, 03:37:21 PM »
I recommend the brass petcocks used for boats, work great and look good to IMO

Heo

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Re: coolent drain Plug in block
« Reply #4 on: January 06, 2016, 07:36:01 PM »
Speaking of Petkocks WHO sell them
Here in Sweden they have another tread



The defenition of a Gentleman, is a man that can play the accordion.But dont do it

BruceS

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Re: coolent drain Plug in block
« Reply #5 on: January 06, 2016, 10:05:56 PM »
Lars, try Summitracing.com.   That's where I got mine.

Bruce
66 Fairlane 500, 347-4V SB stroker, C4
63 Galaxie 500 fastback, 482 SO 4V, Cruise-O-Matic