5w-30 in my Ford 302 V8

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My ex 1990 F150 with a 5.0l 302 (auto) is still doing well at over 200k miles (I think he has about 215k on it now) and all it sees is Valvoline 10w-30 AC with 5w-30 during the winter.

Excellent oil and with exception of using QS or Halvoline here or there, I'd use really any conventional oil out there.

5w-30 GTX is a excellent oil that still had a TBN of 4.4 after 5,800 miles in a 4 cyl timing chain DOHC motor.

With your 302, no worries... At all!

Take care, bill

PS: Wish the body of the truck held up as well as the motor.. It is a real rust bucket.
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