5W30 Break In Oil, Qt Piston Rings 600” bore Big Block Chevrolet

600” bore Big Block Chevrolet hi-performance racing engines

is noticeably looser than any other

The POLISHED ALUMINUM covers are made from lightweight die cast aluminum

Get one for your garage and one for your trailer

5W30 Break In Oil, Qt Piston Rings 600” bore Big Block ChevroletWe use and recommend High Performance Lubricants that are custom blended for us. We are not chemist or engineers but we do know how to run our dynos and run track tests, and that is where everything ultimately needs to be tested. The tests began as a result of looking for a good break in oil. We found one as it sealed the engine quickly, had more vacuum and consistently showed a 5 8 hp gain in a 1200hp 8000 rpm engine.* We saw the same results with