Small Block Chevy
Balancer Bolt: The thicker 3/4" hex head on this 7/16"-20 x 2-1/4" Balancer Bolt provides a larger contact surface for more positive socket engagement. Especially important when crankshaft is being rotated by hand with the use of a socket and power bar or ratchet handle. Manufactured of Grade 8 steel with gold iridite finish.
Ultimate-Duty Balancer Bolt: Extra-strength chrome moly steel bolt with large, built-in washer flange exerts 190,000 psi of clamping force to secure balancer firmly in place under severe conditions. Unlike other brands, the bolt is machined and thread rolled after heat treating for superior strength, accuracy and longevity. Extra-tall 12-point head accepts deep 5/8" socket to provide positive grip for removal/installation without stripping. Large, 2" diameter washer is 1/4"-thick and machined perfectly flat to spread the fastening load over a larger surface area. Black oxide finish.
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.