Crane Valve Spring Seat Spacers Valve Spring Locators - Outside - Steel - .050 in. Thick -(more)
Crane Valve Spring Seat Spacers Valve Spring Locators - Outside - Steel - .050 in. Thick - 1.240 in. O.D. - .505 in. I.D. - .650 in. Spring I.D. - Set(minimize)
Description:
Make sure your valve springs fit correctly.
These Crane valve spring seat spacers are designed to eliminate factory exhaust valve rotators. They are 0.300 in. thick to make the valvetrain geometry align correctly. These spacers will fit all big block Chevrolet engines on the exhaust valve location.