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

Found 427/435 engine

Thread Tools
 
Search this Thread
 
Old Jun 15, 2014 | 10:12 AM
  #1  
Rays storage's Avatar
Rays storage
Thread Starter
Cruising
 
Joined: Jun 2014
Posts: 12
Likes: 0
Default Found 427/435 engine

Found old crate engine #3904351 put into 55 Chevy for 2 years. In storage over 35 years. Complete. Heard from people for years to buy, Not sure what it's worth. Was my fathers, original paint etc. Carbs out but here, water pump and fan here - also off. 427/435 Tri-power according to uncle.

Thanks for post guidance!!!
Reply
Old Jun 15, 2014 | 10:17 AM
  #2  
MikeM's Avatar
MikeM
Team Owner
15 Year Member
 
Joined: Mar 2003
Posts: 26,118
Likes: 1,874
From: Greenville, Indiana
Default

Are you asking a question, making a statement or ??????????
Reply
Old Jun 15, 2014 | 10:20 AM
  #3  
Boyan's Avatar
Boyan
Melting Slicks
15 Year Member
Photogenic
Top Answer: 1
Top Answer: 3
 
Joined: Jan 2010
Posts: 2,079
Likes: 541
From: Woodland Hills CA
Default 427

What is stamped on the pad in front of pass side cyl head?
Boyan
Reply
Old Jun 15, 2014 | 01:15 PM
  #4  
Rays storage's Avatar
Rays storage
Thread Starter
Cruising
 
Joined: Jun 2014
Posts: 12
Likes: 0
Default

Originally Posted by Boyan
What is stamped on the pad in front of pass side cyl head?
Boyan
Can't get to front, all blocked in/ Found # 3904351 on bottom of case by Pass. side back of block? Also word HIPER. Friend wants to buy it but I'm not sure what it's worth. Orange painted. spark plugs still in. Uncle says it's a Tri-Power 3X2????
Reply
Old Jun 15, 2014 | 01:29 PM
  #5  
Rays storage's Avatar
Rays storage
Thread Starter
Cruising
 
Joined: Jun 2014
Posts: 12
Likes: 0
Default

Originally Posted by Rays storage
Can't get to front, all blocked in/ Found # 3904351 on bottom of case by Pass. side back of block? Also word HIPER. Friend wants to buy it but I'm not sure what it's worth. Orange painted. spark plugs still in. Uncle says it's a Tri-Power 3X2????
Found a piece that says 3919845.
Reply
Old Jun 15, 2014 | 01:35 PM
  #6  
Rays storage's Avatar
Rays storage
Thread Starter
Cruising
 
Joined: Jun 2014
Posts: 12
Likes: 0
Default

Both I guess. Been on this computer for days trying to figure out what I have. AM NOT CAR SMART. All I know is what my dad and uncle told me. Thanks
Reply
Old Jun 15, 2014 | 01:59 PM
  #7  
Nowhere Man's Avatar
Nowhere Man
Team Owner
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Feb 2003
Posts: 54,120
Likes: 9,428
From: Sitting in his Nowhere land Hanover Pa
2024 C2 of the Year Finalist - Unmodified
2015 C2 of Year Finalist
Default

Does it have a tri power intake on the engine. If not it's just anther 427 block that has a unknown past that you have no clue if it can be rebuilt. They pulled it or let it sit for a reason
Reply
Old Jun 15, 2014 | 02:02 PM
  #8  
Boyan's Avatar
Boyan
Melting Slicks
15 Year Member
Photogenic
Top Answer: 1
Top Answer: 3
 
Joined: Jan 2010
Posts: 2,079
Likes: 541
From: Woodland Hills CA
Default 427

Until you tell us what is stamped on the pad, no amount of computer searching is going to help you. We will eventually need a date code off the block which is on the passenger side , near motor mount....
Other than that you have a HP 427 block....it could be a 435 or it could have been an over the counter part.
Hopefully it was out of a Corvette and we can reunite it with its car.
Boyan
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-1

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-2

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-3

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
story-4

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

 Joe Kucinski
story-5

How Much Horsepower Every Corvette Engine "LOST" in 1972

 Joe Kucinski
story-6

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

 Michael S. Palmer
story-7

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

 Joe Kucinski
story-8

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

 Joe Kucinski
story-9

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

 Verdad Gallardo
Old Jun 15, 2014 | 02:56 PM
  #9  
Rays storage's Avatar
Rays storage
Thread Starter
Cruising
 
Joined: Jun 2014
Posts: 12
Likes: 0
Default

The number 3904351 and HIPER is stamped on lower Block? My dad bought it directly from GM- looking for sales slip. Found this today on it- firing order 18436572 and hiper truck PA 88. It's pretty well stuck in place. I know the "covers" are still on , I know it's a Tri-power and all the parts are here, original paint etc. My dad put it in a 55 Chevy, sold the car without this piece. Was going to do something with it? My uncle , his brother says it's a 3x2. As soon as I can get to the front then I'll have more answers. Thanks
Reply
Old Jun 15, 2014 | 03:40 PM
  #10  
Corvettes by George's Avatar
0Corvettes by George
Former Vendor
 
Joined: Mar 2011
Posts: 6,215
Likes: 152
From: spring branch Texas
Default Your 427 engine

Call or e mail to discuss your engine
George
210-748-4683
geopar@gvtc.com
Reply
Old Jun 15, 2014 | 04:26 PM
  #11  
MrPbody's Avatar
MrPbody
Drifting
 
Joined: Jul 2012
Posts: 1,952
Likes: 7
From: Grants Pass Oregon
Default

fish on!
Reply
Old Jun 15, 2014 | 04:28 PM
  #12  
MikeM's Avatar
MikeM
Team Owner
15 Year Member
 
Joined: Mar 2003
Posts: 26,118
Likes: 1,874
From: Greenville, Indiana
Default

Originally Posted by MrPbody
fish on!
Reply
Old Jun 15, 2014 | 05:11 PM
  #13  
Rays storage's Avatar
Rays storage
Thread Starter
Cruising
 
Joined: Jun 2014
Posts: 12
Likes: 0
Default

Originally Posted by MrPbody
fish on!
I know nothing about cars but I do fish. I was just looking for help not trout., Thanks
Reply
Old Jun 15, 2014 | 05:15 PM
  #14  
62Jeff's Avatar
62Jeff
Tech Contributor
Supporting Lifetime Gold
20 Year Member
Active Streak: 30 Days
Liked
Top Answer: 1
 
Joined: May 2005
Posts: 15,576
Likes: 118
From: Conroe Texas
Default

Could you post some pictures of your engine? It may help elicit more responses.
Reply
Old Jun 15, 2014 | 05:53 PM
  #15  
Rays storage's Avatar
Rays storage
Thread Starter
Cruising
 
Joined: Jun 2014
Posts: 12
Likes: 0
Default

Originally Posted by 62Jeff
Could you post some pictures of your engine? It may help elicit more responses.
Name:  Chevy 2 001.jpg
Views: 1427
Size:  49.6 KB

Name:  Chevy 2 002.jpg
Views: 1484
Size:  48.3 KB

How's this?
Reply
Old Jun 15, 2014 | 05:57 PM
  #16  
62Jeff's Avatar
62Jeff
Tech Contributor
Supporting Lifetime Gold
20 Year Member
Active Streak: 30 Days
Liked
Top Answer: 1
 
Joined: May 2005
Posts: 15,576
Likes: 118
From: Conroe Texas
Default

Awesome! If you can take pictures of the stallings you've found, and post them, that too will help. I'm not an engine numbers expert but others here are and are typically helpful.

Good luck with your quest!

Jeff
Reply
Old Jun 15, 2014 | 05:57 PM
  #17  
Rays storage's Avatar
Rays storage
Thread Starter
Cruising
 
Joined: Jun 2014
Posts: 12
Likes: 0
Default

Name:  Chevy 2 005.jpg
Views: 1357
Size:  38.5 KB
Originally Posted by rays storage
Reply

Get notified of new replies

To Found 427/435 engine

Old Jun 15, 2014 | 06:00 PM
  #18  
Rays storage's Avatar
Rays storage
Thread Starter
Cruising
 
Joined: Jun 2014
Posts: 12
Likes: 0
Default

Thanks Jeff
Reply
Old Jun 15, 2014 | 06:04 PM
  #19  
62Jeff's Avatar
62Jeff
Tech Contributor
Supporting Lifetime Gold
20 Year Member
Active Streak: 30 Days
Liked
Top Answer: 1
 
Joined: May 2005
Posts: 15,576
Likes: 118
From: Conroe Texas
Default

Originally Posted by Rays storage
Thanks Jeff
You are very welcome. Have a great day.
Reply
Old Jun 15, 2014 | 06:23 PM
  #20  
emccomas's Avatar
emccomas
Team Owner
Supporting Lifetime
20 Year Member
Veteran: Army
Liked
Loved
 
Joined: May 2005
Posts: 31,497
Likes: 1,313
From: Huntsville AL
Default

So far it looks like a 1967 casting 427 with a tri-power intake manifold.

The reality is that the "money shot" for this engine is the numbers stamped on the front pad. When you get a picture of that, then many of us will be able to tell you a lot more about this engine.

However, I have no doubt that some people are already contacting you privately about this engine.

My advice is not to make a deal until you know what you have, and the front pad will tell you that.

And for the record, I am NOT interested in your engine, other than my curiosity about what it really is.
Reply



All times are GMT -4. The time now is 07:45 AM.

story-0
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-1
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-2
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-3
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-4
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-5
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-6
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-7
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-8
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-9
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