975hp, 555ci BBC Engine, Naturally Aspirated, Mechanical Cam, Pump Gas, EFI Ignition Coils Solid roller lifters which will

Solid roller lifters which will require periodic valve lash adjustment

For an additional charge

complete engine build and everything in between

Manufactured with 5/16in ball/ball ends they are available in lengths of 6

975hp, 555ci BBC Engine, Naturally Aspirated, Mechanical Cam, Pump Gas, EFI Ignition Coils Solid roller lifters which willLooking for a naturally aspirated Big Block that is super solidly built to last for years of drag racing excitement? Want pump gas friendly? Take a look at this beauty. The foundation is rock solid Dart Sportsman block (4. 560" bore), Callies Magnum crank (4. 250" stroke) with Ultra Enforcer I beam rods and Diamond pistons. These high quality, American made parts can handle lots of power. When combined with our stat of the art CNC machining and expert