- Recommended Ring Set: 867-S100S8-40405
- Ring Size: 1/16", 1/16", 3/16"
- Compression Height: 1.784"
- Block Height: 9.490"
- Pin Diameter: .912"
- 58cc Heads: 9.8
- 64cc Heads: 9.2
- 70cc Heads: 8.7
Inverted dome (dish) utilizes radius tooling to eliminate hot spots. Manufactured using 4032 low expansion high silicon aluminum that is heat treated for tighter piston to wall clearance. Valve reliefs cut for oversized valves and most street/strip camshafts. Lower ring lands and thicker crown for increased durability. CNC machined ring grooves accept 1/16", 1/16", 3/16" thick rings (sold seperately).
- Fits Ford TFS, GT40, Canfield, Brodix Track I, OE, and Dart Windsor Cylinder Heads
- Does not fit Twisted Wedge, N351, or Edelbrock 7721
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.