63/64 Cadillac Website

looking for a 429 heat riser and cruise control unit

I am looking for a functioning heat riser valve and a cruise control for a 1964 Cadillac.

In principle, the heat riser flap does not have to work. It is only important that the spacer / housing is not broken or has a crack.

Cruise control does not have to work 100% either. The shaft bushings must not be knocked out.

Does anyone have something like that lying around?

0 members like this

▶ Reply to This

Replies to This Discussion

Permalink Reply by Kurt on July 6, 2020 at 12:57pm

Here's an idea for the spacer: I don't know if you have access to a machine shop. Luckily for me, my neighbor is a machinist and made a spacer out of scrap metal when my heat riser cracked. He tried welding the heat riser first but he did not like the result. The spacer fits perfectly and the exhaust has been leak-free for about 10 years now. Here is a picture of the spacer & old heat riser:

▶ Reply

RSS

Welcome to
63/64 Cadillac Website

Sign Up
or Sign In

Or sign in with:

Photos

Members

View All

Forum

Trivia #34 - What % of 1963 & 1964 Cadillacs Came with Tinted Glass

Started by Jason Edge in Trivia 1 hour ago. 0 Replies 0 Likes

What % of 1963 and 1964 Cadillacs came with the optional "soft ray" tented glass? 1963 & 1964 were very close, so if you get one you will get the other. Need to get it within 3%. So, who will…Continue

Trivia #33 - What % of 1963 Cadillacs Came with Limited Slip (Posi) Differential Rear End

Started by Jason Edge in Trivia. Last reply by Jason Edge 1 hour ago. 3 Replies 0 Likes

It has been way too long since we posted any trivia (and gave out a cigar), so here is one I thought I might have posted but do not see it: What % of 1963 Cadillacs came with the optional "Controlled…Continue

1963 Coupe de Ville Located in NC For Sale

Started by Jason Edge in For Sale. Last reply by Jason Edge on Friday. 2 Replies 0 Likes

I had an older couple contact me indicating they are selling their 1963 Coupe de Ville they have had for 40 years and they are located Moyock, NC, which is in the very north east part of North…Continue

Front grill

Started by Phillip Hill in 1963/64 Cadillac Specific Discussion. Last reply by Dennis P. DiBari on Thursday. 15 Replies 0 Likes

Hi everyone im currently restoring my my front grill due to some previous clown painting it with silver frost paint and doing a dodgy job I would like to know what parts of the grill are anodised.it…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

Edelbrock Carb Block off Plates

Posted by Chase on March 12, 2025 at 2:05pm 14 Comments 1 Like

Hey guys,

I have installed the same Edelbrock carb and have done everything the same as Jason’s carb and intake project. In the spring and summer months the car starts, runs and idles great! In the fall and winter months on a cold start, the car starts awful and wants to die until it warms up. I have to keep my foot on the throttle until it warms up or it will idle just terrible and try to die. Once it’s warm, it runs fantastic! Whats going on here? I was thinking of removing the…

Continue