Casting Dates, 1970 L78 Camaro - The Supercar Registry

02-03-2005, 04:28 AM

70-SS/RS-L78 70-SS/RS-L78 is offline

Senior Member

Join Date: Oct 2003

Location: Phila Area

Posts: 579

Thanks: 0

Thanked 8 Times in 7 Posts

Re: Casting Dates, 1970 L78 Camaro

Hi Sam, Is that the original engine?
Where was the VIN# stamped on your engine, was it stamped on the front of the
engine or on the back by the oil filter. The 3969974 is the Original STD bore piston
for a 70/L78. The PN should be stamped on the top of the dome on the piston. The
block and head casting dates are usually within a few weeks of one another.
BTW, That’s a "Real Nice" car you have there.

Mark L

__________________
Kentucky Gold 70 SS/RS L78.
81 Z/28 Silver/Silver Int
09 G8/GXP #992
98 Pontiac GTP Daytona Pace Car #605
90 Olds Touring Sedan SUPRCHRGD L32
83 El Camino

« Previous Thread | Next Thread »

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 02:55 AM.

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