[qCan't find betteruote=fury4speed]BradPenn Penn Grade Break in Oil , look no further , Summit Racing free shipping or ebay usually has free shipping , try it works good [/quote]

Can't do better,and a little history.

The PennGrade refinery in Bradford, Pa., (formerly known as Brad Penn) the oldest continuously operating lube oil refinery in the United States, still refines 100% Pennsylvania grade crude, one of the best sources of high quality lubricant base stocks in the world.

PennGrade 1 is cut from Pennsylvania grade crude oil from the Bradford Oil Field in Bradford, Pennsylvania, where it was first extracted in 1859. The oil has a unique green color and clings like no other oil to your highly stressed engine parts. Its enhanced levels of zinc and phosphorous (ZDDP) protect vital engine components, and it has been the first choice of engine builders and equipment manufacturers for decades.