C1 & C2 Corvettes General C1 Corvette & C2 Corvette Discussion, Technical Info, Performance Upgrades, Project Builds, Restorations

[C1] Whos

Thread Tools
 
Search this Thread
 
Old Mar 6, 2026 | 10:25 PM
  #1  
Scott Marzahl's Avatar
Scott Marzahl
Thread Starter
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2005
Posts: 6,350
Likes: 423
From: Seattle Area WA
Default Who's installed 50s passenger car spindle supports

Anyone install the 50's passenger car spindle supports on their C1 and how do you like the drop and driving?

Last edited by Scott Marzahl; Mar 6, 2026 at 10:52 PM.
Reply
Old Mar 6, 2026 | 11:05 PM
  #2  
Plasticman's Avatar
Plasticman
Race Director
Veteran: Navy
25 Year Member
Top Answer: 3
Top Answer: 5
 
Joined: Nov 2000
Posts: 10,340
Likes: 664
From: Beverly Hills (Pine Ridge) Florida
Default

Yep, I installed the 53/54 passenger car spindle supports in our 62.. I liked the drop, but you have to be careful with wheel / tire selection, etc. Especially if you have added the popular front disc brake conversion, since those will kick out the track width.

Those are 215/60-15 tires up front & 235/60-15 on the rear.

I had added the dropped spindle supports in 2014, and did not see any significant change in steering / handling.

However, at 80, last year I finally installed an EPAS type power steering (Microsteer), with a lot of long distance help from a fellow forum member, and could not be happier..


Plasticman

Last edited by Plasticman; Mar 6, 2026 at 11:15 PM.
Reply
Old Mar 7, 2026 | 12:25 AM
  #3  
Scott Marzahl's Avatar
Scott Marzahl
Thread Starter
Le Mans Master
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2005
Posts: 6,350
Likes: 423
From: Seattle Area WA
Default

Thanks, looks great. I was wondering if stock rims and tires would fit.

Last edited by Scott Marzahl; Mar 7, 2026 at 11:54 AM.
Reply
Old Mar 7, 2026 | 12:45 AM
  #4  
silver837's Avatar
silver837
Le Mans Master
Supporting Gold
Veteran: Army
Liked
Loved
Community Favorite
 
Joined: Mar 2017
Posts: 5,117
Likes: 1,610
From: Nor- Cal
Default

Beautiful 62
Reply
Old Mar 7, 2026 | 01:14 PM
  #5  
Fatdaddy's Avatar
Fatdaddy
Pro
All Eyes On Me
Photogenic
Liked
Loved
 
Joined: Dec 2018
Posts: 534
Likes: 181
From: Tampa Bay Fl
Default

I dropped mine 1 in in the rear and 2 in in the front I used Detroit Eaton springs
Reply
Old Mar 7, 2026 | 01:25 PM
  #6  
66BBCoupe's Avatar
66BBCoupe
Burning Brakes
20 Year Member
Active Streak: 30 Days
Top Answer: 1
Top Answer: 3
 
Joined: Jan 2002
Posts: 1,173
Likes: 458
From: Ct
2026 Corvette of the Year Finalist - Unmodified
2025 C3 ('68-'73) of the Year Winner - Unmodified
2024 Corvette of the Year Finalist - Modified
2023 C1 of the Year Winner - Modified
2022 Corvette of the Year Finalist -- Unmodified
2021 C2 of the Year Winner - Unmodified
Default Part Numbers

[/QUOTE] [QUOTE=Fatdaddy;1609490527]I dropped mine 1 in in the rear and 2 in in the front I used Detroit Eaton springs -

Fatdaddy - Can you please provide the part numbers for the springs you used?
Thanks

Reply
Old Mar 7, 2026 | 01:52 PM
  #7  
Fatdaddy's Avatar
Fatdaddy
Pro
All Eyes On Me
Photogenic
Liked
Loved
 
Joined: Dec 2018
Posts: 534
Likes: 181
From: Tampa Bay Fl
Default

I can do better than that I have a brand new set of coil springs for the front. Never been mounted I’ll sell them for 1/2 price plus shipping. 1 in drop
Reply
Old Mar 7, 2026 | 02:01 PM
  #8  
Fatdaddy's Avatar
Fatdaddy
Pro
All Eyes On Me
Photogenic
Liked
Loved
 
Joined: Dec 2018
Posts: 534
Likes: 181
From: Tampa Bay Fl
Default

Here’s the numbers

Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-1

10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

 Joe Kucinski
story-2

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-3

Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

 Michael S. Palmer
story-4

Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

 Joe Kucinski
story-5

150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

 Joe Kucinski
story-6

8 Coolest Corvette Pace Cars (and Replicas) of All Time

 Verdad Gallardo
story-7

Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

 Joe Kucinski
story-8

Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

 Verdad Gallardo
story-9

Top 10 Corvettes Coming to Mecum Indy 2026!

 Brett Foote
Old Mar 7, 2026 | 10:48 PM
  #9  
Plasticman's Avatar
Plasticman
Race Director
Veteran: Navy
25 Year Member
Top Answer: 3
Top Answer: 5
 
Joined: Nov 2000
Posts: 10,340
Likes: 664
From: Beverly Hills (Pine Ridge) Florida
Default

Originally Posted by Scott Marzahl
Thanks, looks great. I was wondering if stock rims and tires would fit.
Scott,

Thanks!

I never tried the stock rims, after I had installed the front disc brake conversion..

But using the stock rims / tires with the OEM brake drums, & the 53/54 passenger car spindle supports, should work just fine (if I was to guess).
The main issue is that my aftermarket front disc conversion kicked the front wheels outboard about 5/8" per side (too close to the fenders to use tires larger in dia. with my 6" AR rims).

Plasticman
Reply

Get notified of new replies

To Whos





All times are GMT -4. The time now is 04:41 PM.

story-0
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
story-1
10 Reasons the C6 Z06 is Still A Performance Benchmark After 20 Years

Slideshow: 10 reasons why the C6 Z06 is still a performance benchmark after 20 years.

By Joe Kucinski | 2026-05-27 17:20:09


VIEW MORE
story-2
How Much Horsepower Every Corvette Engine "LOST" in 1972

Slideshow: How much horsepower every Corvette engine lost in 1972.

By Joe Kucinski | 2026-05-27 16:54:53


VIEW MORE
story-3
Top 10 DOs and DON'Ts for Protecting Your Convertible Top!

Slideshow: How to Protect A Convertible Top: 10 DOs & DON'Ts

By Michael S. Palmer | 2026-04-03 00:00:00


VIEW MORE
story-4
Top 10 Most Explosive Corvettes Ever Made: Power-to-Weight Ratio Ranked!

Slideshow: The 10 most explosive Corvettes ever built based on power-to-weight ratio.

By Joe Kucinski | 2026-05-20 07:23:03


VIEW MORE
story-5
150 hp to 1,250 hp: Every Corvette Generation Compared by the Specs That Matter

Slideshow: From C1 to C8 we compare every Corvette generation by the numbers.

By Joe Kucinski | 2026-05-12 16:54:12


VIEW MORE
story-6
8 Coolest Corvette Pace Cars (and Replicas) of All Time

Slideshow: Some Corvette pace cars became collectible legends, while others perfectly captured the look and attitude of their era.

By Verdad Gallardo | 2026-05-11 09:50:51


VIEW MORE
story-7
Top 10 Corvette Engines RANKED by Peak Torque (70+ Years of Muscle!)

Slideshow: Ranking the top 10 Corvette engines by torque output.

By Joe Kucinski | 2026-05-05 11:58:09


VIEW MORE
story-8
Corvette ZR1X Will Be Pacing the Indy 500, And Could Probably Race, Too!

Slideshow: A Corvette pace car nearly matching IndyCar speeds sounds exaggerated, until you look at the numbers.

By Verdad Gallardo | 2026-05-04 20:03:36


VIEW MORE
story-9
Top 10 Corvettes Coming to Mecum Indy 2026!

Among a rather large group of them.

By Brett Foote | 2026-05-04 13:56:44


VIEW MORE