This Street and Strip rotating assembly is engineered for reliable performance in Ford 8BA Flathead builds requiring a combination of strength, durability, and precision-machined components. Each part is selected to deliver consistent power production with forged pistons, H-Beam rods, and a cast steel crank matched to high-quality bearings for dependable operation under increased load.

Eagle 143123375 Includes:

• 4.125 in. Cast Steel Crankshaft
• 7.000 in. 4340 H-Beam Connecting Rods with 3/8 in. ARP 8740 Rod Bolts
• Forged 4032 Icon Pistons with 13.5 cc Dome Volume
• Piston Rings: 1/16 in., 1/16 in., 3/16 in.
• King SI Rod and Main Bearings

Eagle 143123375 Features:

• Street and Strip assembly designed for Ford 8BA Flathead engines
• 295 cid displacement configuration with 3.375 in. Bore
• 4032 forged piston alloy for improved durability and thermal stability
• 1.374 in. Piston Pin Height and 0.750 in. Wrist Pin Diameter
• 4.125 in. Stroke for increased torque output
• 4340 H-Beam rods engineered for high-strength performance under load
• ARP 8740 hardware provides secure, high-tensile rod bolt clamping
• Matched bearing set ensures proper oil film and longevity

Eagle 143123375 Notes:

• Damper not included
• Flexplate/flywheel not included
• Unbalanced, assembly must be balanced by a qualified machine shop before use