Ford 289/302 Unbalanced
Unbalanced assemblies MUST be balanced by a machine shop.
Additional Information
- Unbalanced assemblies MUST be balanced by a machine shop, intended for 28 oz. imbalance
- Displaces 364 ci
- Mahle 4032 Forged Pistons
- 5140 Forged Steel I-Bean Connecting Rods with 3/8 in. APR 8740 Rod Bolts
- File-Fit Piston Rings 1.500, 1.500, 3.000 mm Thickness
- Performance Street Bearings for rods and mains
Compression Ratios
Actual ratio may vary
- 58 cc Chambers - 10.3
- 64 cc Chambers - 9.7
Crankshaft Specs
- Rod Journal: 2.100 in.
- Rod Journal Width: 1.680 in.
- Main Journal: 2.249 in.
- Typical Weight: 42 lbs.
- Rear Seal Design: All
- Rear Seal Diameter: 3.624 in.
- Snout Diameter: 1.374 in.
Connecting Rod Dimensions
- Length: 5.400 in.
- Pin Fit: Bushed
- Rod Journal: 2.100 in.
- Housing Bore: 2.250 in.
- Pin Size: 0.927 in.
- Big End Width: 0.8315 in.
- Pin End Width: 1.060 in.
- Thickness Above Pin: 0.170 in.
- Typical Weight: 555 g
- Torque: 40 ft.-lbs. with moly lube
Specifications:
Motor Vehicles
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.
Tools:
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.
Electrical Cords
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.