Author Topic: Heat Riser Tube  (Read 961 times)

tim69camaro

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Heat Riser Tube
« on: April 22, 2011, 01:42:23 AM »
What is the correct part number for a heat riser tube? I saw this one on Craiglist and was wondering if this is a good price.

http://raleigh.craigslist.org/pts/2288082069.html
Tim Bailey

JohnZ

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Re: Heat Riser Tube
« Reply #1 on: April 22, 2011, 04:15:43 PM »
The L48 auto tube was P/N 3942531 (also used on L30, L65, and LM1); the base V-8 auto tube was P/N 3942530.
'69 Z/28
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Ed B

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Re: Heat Riser Tube
« Reply #2 on: April 22, 2011, 04:26:01 PM »
Supposedly there's one available from OBSOLETE CHEVY PARTS, so you might want to get a price on his to compare. (Use the drop down box and select "Search by Part #" then put in 3942531 to pull it up)

Note that this part was also used in later years on other models as well, such as 70 Camaro 350 and 72-74 full size 350 and 400. Do a google on 3942531 and you can get more info.

Ed

tim69camaro

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Re: Heat Riser Tube
« Reply #3 on: April 22, 2011, 11:57:01 PM »
Thanks for the great information. Goggle search shows another is listed on Ebay for about the same price.