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ERL 427 Superdeck

For Sale

Engine - Complete

Jan 11, 2026, 02:57 PM | Replies: 15 | Views: 1845
  • Engine - Complete - ERL 427 Superdeck - Used - All Years All Models - Rochester, NY 14623, United States
  • Engine - Complete - ERL 427 Superdeck - Used - All Years All Models - Rochester, NY 14623, United States
  • Engine - Complete - ERL 427 Superdeck - Used - All Years All Models - Rochester, NY 14623, United States
  • Engine - Complete - ERL 427 Superdeck - Used - All Years All Models - Rochester, NY 14623, United States
  • Engine - Complete - ERL 427 Superdeck - Used - All Years All Models - Rochester, NY 14623, United States
  • Engine - Complete - ERL 427 Superdeck - Used - All Years All Models - Rochester, NY 14623, United States
  • Engine - Complete - ERL 427 Superdeck - Used - All Years All Models - Rochester, NY 14623, United States
  • Engine - Complete - ERL 427 Superdeck - Used - All Years All Models - Rochester, NY 14623, United States
  • Engine - Complete - ERL 427 Superdeck - Used - All Years All Models - Rochester, NY 14623, United States
  • Engine - Complete - ERL 427 Superdeck - Used - All Years All Models - Rochester, NY 14623, United States
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  • Price
    $7,000
    • Trade
  • Location Rochester, NY, 14623, USA
  • Condition Used
Description:

ERL 427 Superdeck engine. This is not your average resleeved LS motor. ERL Superdeck engines utilize an internal truss system for increased strength and rigidity along with very thick .250” wall sleeves. This was almost $20k short block new. Includes timing cover, rear cover, ICT billet valley cover, and ARP 1/2” heads studs. C6 Z06 oil pan/pump and ATI damper available separately.

-ERL Superdeck 4-bolt block (GM LSA block)
-Callies Magnum crank
-Callies Ultra billet rods
-Wiesco custom forged pistons (-20cc dish)
-ICT billet valley cover
-Custom turbo grind cam

The short block has approximately 4K miles on it and in good shape. Compression check done prior to removal. Was in a C6 Z06 Corvette. Have videos of the engine running with oil pressure readings for buyer. Cold start oil pressure around 65 psi. Hot idle oil pressure around 50 psi. Wide open throttle redline over 95 psi . Ideally, the motor could use a hone of the cylinder walls. Minor marks but unable to pick up with a fingernail. Priced accordingly.

Located in Rochester, NY. Delivery available on the east coast and midwest.

$7950 Lowered to $7000 and now including the oil pan and ATI super damper.


 

Last edited by JasonShort; Apr 28, 2026 at 01:41 PM. Reply
Old Jan 13, 2026 | 04:28 PM
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To the top. Possible partial trades for stock(ish) LS-based motors including 5.3 and 6.0L. Need an engine for my K5 blazer.
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Old Jan 23, 2026 | 08:20 PM
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Damn, wish this was posted in November. GL, a lot of short block right here for the money
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Old Jan 23, 2026 | 08:40 PM
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Jason, to be clear here, this is a 4.125” bore and a 4” arm assembly? 6.125” rods? Did you plug the oil squirters?
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Old Jan 27, 2026 | 09:08 PM
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Originally Posted by Dobsnek
Damn, wish this was posted in November. GL, a lot of short block right here for the money
Thank you! It definitely is.

Originally Posted by Che70velle
Jason, to be clear here, this is a 4.125” bore and a 4” arm assembly? 6.125” rods? Did you plug the oil squirters?
Correct on the specs. Oil squirter holes have been plugged.
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Old Jan 30, 2026 | 08:07 AM
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Man, I keep looking at this every time I log in. I'm very surprised someone hasn't scooped this up.
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Old Jan 30, 2026 | 09:24 PM
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Originally Posted by ryeguy2006a
Man, I keep looking at this every time I log in. I'm very surprised someone hasn't scooped this up.
Same here. Very good buy…It would cost a bundle to build this today.
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Old Apr 11, 2026 | 08:17 PM
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Old Apr 11, 2026 | 08:58 PM
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any interest in trading for a 5.7 Ls1 out of an 04 GTO? stock, but i have new cams i can include with BTR springs, timing chain, lifters, etc
also have a 430Cu LS6 24x, i have ported heads, don't recall the casting offhand

is your engine 24 or 58xx?
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Old Apr 11, 2026 | 09:10 PM
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Originally Posted by Motorhead_1
any interest in trading for a 5.7 Ls1 out of an 04 GTO? stock, but i have new cams i can include with BTR springs, timing chain, lifters, etc
also have a 430Cu LS6 24x, i have ported heads, don't recall the casting offhand

is your engine 24 or 58xx?
I would be interested in the LS1. My engine is 58x. Where are you located?
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Old Apr 13, 2026 | 03:32 PM
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Dry sump or wet?
Last edited by JasonShort; Apr 13, 2026 at 05:44 PM.
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Old Apr 13, 2026 | 05:45 PM
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Originally Posted by showdog75
Dry sump or wet?
Dry sump. It was in a C6 Z06.
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Old Apr 18, 2026 | 07:04 PM
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Old Apr 28, 2026 | 11:23 AM
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Originally Posted by JasonShort
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interested. Can you send a DM? Won’t let me message you

Last edited by JasonShort; Apr 28, 2026 at 01:36 PM.
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Old Apr 28, 2026 | 01:37 PM
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Originally Posted by Atlas1451
interested. Can you send a DM? Won’t let me message you
Sent, thank you
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Old May 5, 2026 | 08:25 AM
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