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**DeadheadNM** · 11-03-2017, 08:23 PM

Thanks guys. Mike, since the th350 was original to the truck it was rebuilt and is bolted into place. The 3.07 gears were replaced with 3.73s and I expect to run 33" tires. It's going to generate some rpms on the hwy! I've got a 700r4 in my my k20 w 4.10s and it cruises at speed nicely w low rpm.

11-03-2017, 08:23 PM	#210
DeadheadNM Carpe manana Join Date: Dec 2010 Location: Eau Claire, WI Posts: 12,297	Re: 1972 Medium Blue Highlander Blazer Resto Thanks guys. Mike, since the th350 was original to the truck it was rebuilt and is bolted into place. The 3.07 gears were replaced with 3.73s and I expect to run 33" tires. It's going to generate some rpms on the hwy! I've got a 700r4 in my my k20 w 4.10s and it cruises at speed nicely w low rpm. __________________ 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