Made in the USA to boot. Probably as good as any cheap set.Find 1983 OLDSMOBILE CUTLASS CALAIS Summit Racing® Standard Timing Sets SUM-G6506 and get Free Shipping on Orders Over $99 at Summit Racing! Accurate timing and long life are among the many strong points of Summit® link-type standard timing sets. Others include greater strength and lighter...www.summitracing.com
The only knocking 307's I saw or heard of, other than one blown up 85 swirl port motor from a Buick Wagon were from 83 H/O 307's. The gearing and close to 5000 rpm shifts are pushing the 307's comfort zone. Being babied and well taken care no doubt helps. I would run 10W40 which I believe is the factory recomend oil.Awesome, thanks for all the advice. My objective is to keep it stock and reliable. The previous owner, a friend who never drove it, babied this car in storage. I got it after he passed and I am using it on many long drives as I can, at least as long as the 307 stays together.
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