C3 Tech/Performance V8 Technical Info, Internal Engine, External Engine, Basic Tech and Maintenance for the C3 Corvette
Sponsored by:
Sponsored by:

80 Radiator Cap?

Old Mar 11, 2004 | 10:53 PM
  #1  
ferndog4's Avatar
ferndog4
Thread Starter
Instructor
20 Year Member
 
Joined: Dec 2003
Posts: 183
Likes: 0
From: ca
Default 80 Radiator Cap?

Any suggestions on a high quality radiator cap? I just ripped my old Stant off which was siezed on over years of not opening. Should I go back to an OE? If so what was the original part number? I went to the Autojoke and they had this terrible, ugly octagon cap. They said its better than OE, I really doubted that when I saw, made in china.

Thanks for the help!
Reply
Old Mar 12, 2004 | 12:05 AM
  #2  
mapman's Avatar
mapman
Melting Slicks
20 Year Member
Active Streak: 30 Days
All Eyes On Me
 
Joined: Aug 2001
Posts: 3,050
Likes: 124
From: Wichita KS
Default Re: 80 Radiator Cap? (ferndog4)

Any suggestions on a high quality radiator cap? I just ripped my old Stant off which was siezed on over years of not opening. Should I go back to an OE? If so what was the original part number? I went to the Autojoke and they had this terrible, ugly octagon cap. They said its better than OE, I really doubted that when I saw, made in china.

Thanks for the help!
The NCRS Technical Manual says AC Type RC-33 was what was on the car originally, although the Owner's Manual may state AC Type RC-27.

If you are not concerned with the original part number, the your Chevy dealer has OEM# 10409635 as the GM replacement cap currently available.
Reply
Old Mar 12, 2004 | 12:45 AM
  #3  
BSeery's Avatar
BSeery
Team Owner
20 Year Member
 
Joined: May 2001
Posts: 29,745
Likes: 3
From: Exiled to Richmond, VA - Finally sold my house in Murfreesboro, TN ?? Corner of "Bumf*&k and 'You've got a purdy mouth'."
CI 6-7-8 Veteran
CI-VIII Burnout Champ
St. Jude Donor '06-'10, '13
Default Re: 80 Radiator Cap? (mapman)

I have a Stant "Lever" cap on mine. Since I am not doing NCRS, that is the cap I will use. I have used the Stant brand and the lever version since I first saw them in the mid-80's.
Reply
Old Mar 12, 2004 | 01:05 PM
  #4  
markdtn's Avatar
markdtn
Le Mans Master
10 Year Member
 
Joined: Aug 2003
Posts: 7,720
Likes: 12
From: Chattanooga TN
Default Re: 80 Radiator Cap? (BSeery)

The current GM replacement I got is not the stainless one of old. It is black plastic and talks about orange coolant on the label. Still fits fine, but doesn't look right IMHO.
Reply
Old Mar 12, 2004 | 01:15 PM
  #5  
Aflac's Avatar
Aflac
Race Director
20 Year Member
 
Joined: Oct 2002
Posts: 12,065
Likes: 2
From: Smalltownville Michigan
Cruise-In 5, 6 & 10 Veteran
St. Jude Donor '09
Default Re: 80 Radiator Cap? (ferndog4)

I bought a cap at NAPA... the old one wasn't doing the job.
Reply

Get notified of new replies

To 80 Radiator Cap?



Thread Tools
Search this Thread

All times are GMT -4. The time now is 06:48 PM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-7
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-8
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-9
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE