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Old 10-22-2018, 11:27 PM   #9
truckster
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Join Date: Jan 2001
Location: Orem, Utah
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Re: Oil Pan Clearance

Quote:
Originally Posted by garyd1961 View Post
Just wondering because if I remember right the 4-wheel drive had a bigger oil pan and they look like 3/4 ton 906 casting marks on the heads. I just looked at my heads on my truck and yours look close but a little different. The 1/2 ton 062 heads have a saw blade casting mark.
The heads are actually aftermarket cast iron Vortec heads with a heavier casting. The original heads were 906 castings but they were cracked.
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