#25

10-03-2025, 09:55 AM

Shiny

Ultimate Warrior

Join Date: Nov 2008

Location: Windsor CO

Posts: 2,481

Quote:

Originally Posted by Kenth

Dennis, here is what i have on the 1974 350 units.
7044268/568, 72 jets 43 pri. rods, DB sec. rods #7047806, 1/2 airvalve spring preload, #7029529 power piston spring A, X BODY AUTO. TRANS. 350

7044269, 68, 35, DB 7047806, 1/2, 7037851, A, X BODY MAN. TRANS. 350

Why is there such a difference in primary jets between manual and auto? 68 vs 72 seems like a big jump. Is this typical?

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