505HPZ06

I have for sale my GM C5R Block & Callie crank. This block & crank were going into my 2000 Katech FRC before I bought my 2014 Z/28. I have over $10,000 in what you see in these pictures! I will take $7,000.00. The block casting number is 12480030. This is the same block GM used in the C5R Corvette racing program. "American LeMans." The specifics of this block are below. If you are reading this post you most likely know how special this block & Crank is!!! Please email me with all questions. I am happy to talk to any interested persons via phone as well.
Chevrolet Performance Bowtie aluminum C5R Gen III engine blocks are the same blocks that were used in the LeMans 24-hour endurance racing C5R Corvettes and are intended for maximum-effort competition engines. They have the same production external dimensions and bosses; the primary difference of this block to the Gen III production blocks is the siamesed water jacket, which allows engine builders to build engines with larger bore sizes. The Chevrolet Performance Bowtie aluminum C5R Gen III engine blocks feature a cylinder deck height of 9.240 in. and use a dry, pressed-in liner similar to other GM Racing aluminum small blocks. Other features include steel billet main bearing caps, wet sump style oiling, and high-strength A356 aluminum that utilizes a modified T7 heat treatment. You are guaranteed durability, reliability, and high performance by using one of these Chevrolet Performance Bowtie aluminum C5R Gen III engine blocks.

General Motors Part Number:
12480030


Part Type: Bare Blocks


Product Line:
Chevrolet Performance Bowtie Aluminum C5R Gen III Engine Blocks

:
Part Number-12480030




Main Journal Type:
OEM


Engine Block Style:
Stock/OEM standard deck


Deck Height (in):
9.240 in.


Cylinder Bore as Shipped:
4.117 in.


Cylinder Bore Diameter:
4.160 in.


Engine Block Material:
A-356 aluminum


Main Caps Included:
Yes


Main Cap Material:
Steel


Main Cap Fasteners Included:
Yes




Rear Main Seal Style:
1-piece

Mojointn

You need to post a price.

505HPZ06

Sorry $7,000.00

505HPZ06

Here are a few pictures of the block & Crank. ARP head studs are included in the sale.

bad man Barry White

Unrelated, but how are you enjoying the Z/28? Looks to be my next purchase if I have my way.

GLWS, that would be a stellar platform to build off of at a great price point.

505HPZ06

The Z/28 is an amazing car if you intend on using it for what it was designed for! I bought the Z/28 for one reason. "Racing" I find the Z/28 more fun to drive than my 2010 Z06! It's like the Porsche GT3 RS of the Chevrolet line up. Jeff

c5racr1

I know this is a old thread, did you ever sell?

505HPZ06

Priced to sell quick! $5,000 delivered to Corvette's at Carlisle this weekend!!! Jeff 216-905-1983

pavulon

PM sent.

fullnoise

Hi is this still available?

Vetteman Jack

Have reached out to the OP to see what the status of the sale is.

Vetteman Jack

The engine has been sold. Thread closed.