"Murray 74612 is the part. "
Michael Monson's Discussions
Heater Control Valve
Started this discussion. Last reply by Russ Austin 9 hours ago. 1 Reply 0 Likes
Looking for a heater control valve 9.795 for my 1964 Deville. ThanksContinue
Heater Core Replacement
Started this discussion. Last reply by Michael Monson Feb 15. 6 Replies 0 Likes
I'm currently rounding up parts for a heater core replacement in my 1964 Deville. I'm looking for replacement hoses that connect to the heater core itself. It's a factory a/c car and has the metal…Continue
WTB transmission cover plates
Started this discussion. Last reply by Michael Monson Sep 2, 2025. 2 Replies 0 Likes
I’m looking for both the cover plate over the torque converter and the cover over the flywheel. Apparently over the last 60 years, both have “fallen off” and now I’m looking on putting it back…Continue
Commercial Chassis Dual Battery Tray Questions
Started this discussion. Last reply by Michael Monson Sep 1, 2025. 3 Replies 0 Likes
I'm looking for some info and hopefully some pictures on the commercial chassis dual battery setup. Is the second battery tray (driver side) , the same as the passenger side or is it mirrored? I'm…Continue
Michael Monson's Page
Latest Activity
Heater Control Valve
Looking for a heater control valve 9.795 for my 1964 Deville. ThanksSee More
"Perfect, thanks for the help"
"Hoses, etc. from water outlet pipe to the heater core are 5/8" diameter. Hoses, etc. from heater core to water pump are 3/4" diameter.So, 1479723 is 3/4" and 148129 is 5/8"
As noted in the referenced link the Gates…"
"OK, finally back to this project, after dealing with a broken hand for 6 months. I do have the cooling system version with the hard water pipe 8.866. I'm trying to find hoses to replace 1479723 and 148129. My car is not a…"
"On my 63 CDV I bought correct diameter heater hoses that have a 90 degree Bend molded into them. They are available in different lengths that can be trimmed to fit. They look good and don't kink. I buy coolant hoses from NAPA."
"Might also bring this up in our Zoom meeting this evening."
"Based on zero responses, was my question not worded correctly, or do I have the correct info? Sorry if there was any confusion. Thanks"
Heater Core Replacement
I'm currently rounding up parts for a heater core replacement in my 1964 Deville. I'm looking for replacement hoses that connect to the heater core itself. It's a factory a/c car and has the metal cooling return tube These two links give some help, but I was hoping for confirmation that these are correct or any other available options. Thanks for the help…See More
"I have both of the cover panels, please email me at russ@thecadishack.com "
WTB transmission cover plates
I’m looking for both the cover plate over the torque converter and the cover over the flywheel. Apparently over the last 60 years, both have “fallen off” and now I’m looking on putting it back together. Also looking for the mounting bolts or info on them. This is for a 1964 deville with the th400 transmission. ThanksSee More
"Ok, thank you for the info and tips"
"This was not on any of the 4 1964 Series 75 (6723 & 6733) I pulled in and parted during the day and not in the 75 series literature, but Commercial Chassis Cars went out to coach builders who I could see installing a 2nd battery for the extra…"
"I have not seen a setup like that."
Commercial Chassis Dual Battery Tray Questions
I'm looking for some info and hopefully some pictures on the commercial chassis dual battery setup. Is the second battery tray (driver side) , the same as the passenger side or is it mirrored? I'm not near my car for awhile or I would look. I'm looking in to doing a dual battery setup and looking at options. ThanksSee More
Profile Information
- Do you own any 1963 & 1964 Cadillacs? If Yes, Year & Body Style
- Yes 1964 Coupe Deville
- Cadillac LaSalle Club Membership Number? (Must be a member to Join Chapter & Website)
- 35148
- 1963/64 Cadillac Chapter Member?
- no
Comment Wall (1 comment)
- At 10:04am on February 26, 2024,
Jason Edge said…
Welcome to the 1963/64 Cadillac Chapter & Website! Please feel free to jump in and tell us a bit about your 64 Coupe de Ville. Jason.
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Forum
Heater Control Valve
Started by Michael Monson in Wanted to Buy. Last reply by Russ Austin 9 hours ago. 1 Reply 0 Likes
Looking for a heater control valve 9.795 for my 1964 Deville. ThanksContinue
64 Brakes
Started by Jeff Donaldson in General Discussion. Last reply by Logan Robb yesterday. 4 Replies 0 Likes
Hi,It's time to do a brake job on my Fleetwood. When I imported my car from the US to Canada I had to have my car safety inspected before I could license it in the Privince of BC. After the…Continue
Burning Rubber
Started by Kim K Kaiser in 1963/64 Cadillac Specific Discussion. Last reply by Kurt on Sunday. 7 Replies 1 Like
Out of curiosity,, is the 63 64 engine capable of burning rubber off of a stop light? Not a hold the brake and rev up and release, but from a stop, to burn rubber power?I know mine wont because i…Continue
Gas gauge only reads half when full
Started by Kenneth Barton in 1963/64 Cadillac Specific Discussion. Last reply by Russ Austin Feb 18. 1 Reply 0 Likes
Hi everyone, I installed a new gas tank sender in my 63 after bench testing it and confirming ohm range on the bench.However after installing and filling it up, it only reads half full after filling…Continue
Blog Posts
1963 RHS A/C kick panel - photos needed
Posted by SK on June 2, 2025 at 2:20pm 2 Comments 0 Likes
Could someone post front and back photos of the 1963 right-hand kick panel with A/C?
My car didn’t come with the original kick panels, so it's a bit of a mystery to me how I should cut the backing board and carpet to fit around the A/C.
Many thanks,
-Samu
New old stock seat material
Posted by Ray Schick on August 22, 2024 at 6:25pm 2 Comments 0 Likes
I bought this seat material thinking that it’s…
Loud air moving sound within carb with cleaner removed
Posted by Dave Fehrle on March 23, 2024 at 3:23pm 8 Comments 1 Like
While checking my Carter carb with engine running, I took the air cleaner off and there was a very loud hissing sound of air. I placed a piece of paper over the carb and it didn’t move up or down, is this normal?
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