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**DeadheadNM** · 09-04-2016, 04:00 PM

Excavated the build code on the transmission: Y2B 08D . By my reading it's a Cleveland (Y) built TH350 from 1972 (2) February (B) eighth day (08) from the day shift (D). As such, the date fits for the original transmission and helps to support a February 1972 assembly month for the Blazer.

The engine block code is V0207TFJ and breaks down as follows: Flint (V) built in February (02) seventh day (07) 350 cu in for c/k pickup 4bbl application with automatic transmission (TFJ).

09-04-2016, 04:00 PM	#60
DeadheadNM Carpe manana Join Date: Dec 2010 Location: Eau Claire, WI Posts: 12,278	Re: 1972 Medium Blue Highlander Blazer Resto Excavated the build code on the transmission: Y2B 08D . By my reading it's a Cleveland (Y) built TH350 from 1972 (2) February (B) eighth day (08) from the day shift (D). As such, the date fits for the original transmission and helps to support a February 1972 assembly month for the Blazer. The engine block code is V0207TFJ and breaks down as follows: Flint (V) built in February (02) seventh day (07) 350 cu in for c/k pickup 4bbl application with automatic transmission (TFJ). Attached Images __________________ 1972 K5 CST Highlander Blazer: http://67-72chevytrucks.com/vboard/s...d.php?t=708547 1972 K20 Cheyenne Super: http://67-72chevytrucks.com/vboard/s...d.php?t=528308 Members met: ORANGBLAZ, 2003 silverado, MikeCofield, BB72CHEVKT, Duncan&Son, Sameyrasmea72, THENEWMEXICAN, HotRod C/10, brianthelion02, Sport/Truck, ryanroo, michael bustamante, Dirt's72, Already Gone, WestButteTruck, 57taskforce, Moreyel, painterljp, AASmedic, SoCoC10, Lumaestas, carbuff382, Chevyland Last edited by DeadheadNM; 09-04-2016 at 04:10 PM. Reason: added