Quote:
Originally Posted by Squidward
My factory 350 pistons look exactly the same, but not nearly so clean. I've always wondered what's up with the dimple in the middle. I don't recall ever seeing that on a factory 400 piston.
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My factory 400 pistons have the dimple in the middle
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1967 GTO, 432 (428+.030), 4-bolt mains, factory Nodular crank, scat rods, icon dished pistons, Lunati HR 243/251@.050, .618/.622 lift, Edelbrock 72cc round port heads, 10.5:1, offy 2-4 intake, Edelbrock 650cfm carbs, Super T10 trans (2.64 first), BOP 10 bolt w/ Eaton posi and 3.36 gears
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