NOS 454 LS7 #3965774 w/ GM Ink Stamps & Paint Marks

#10

02-24-2026, 02:12 AM

Kurt S

Senior Member

Join Date: Aug 2000

Location: Ann Arbor, MI

Posts: 3,170

Thanks: 2

Thanked 969 Times in 415 Posts

Quote:

Originally Posted by BCreekDave

Its interesting that the head surfaces are milled instead of broached like the oil pan and mains are. GM must have preferred a secondary cleanup cut on this engine. I wonder if it is machined to a zero deck height?

I don't think that was factory work.

__________________
Kurt S - CRG

The Following 2 Users Say Thank You to Kurt S For This Useful Post:
Arrowsmith (02-24-2026), RPO LS7 (02-24-2026)

« Previous Thread | Next Thread »

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Switch to Hybrid Mode Threaded Mode

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules

Forum Jump

All times are GMT. The time now is 05:12 AM.

Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars.