Manley Ford 4.6L/5.4L SOHC/DOHC (2v/4v)3.572in Bore 18cc Spherical Dish Piston Set - 594220C-8

Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. Roundwire locks, tool steel wrist pins and pressure balance grooves are included with every set at no additional charge.

Premium Chrome Moly wrist pins are included with the Standard Series and 9310 Alloy wrist pins are included with the Extreme Duty Series.

Specifications: 2 & 4 Valve (Stock Rod Length and Stroke)

• Bore Size: 3.572
• Rod Length: 5.933"
• Stroke (mm): 3.543"
• Comp Distance: 1.220"
• Dome Volume (cc): 18
• Piston Type: Spherical Dish
• Combustion Chamber (42cc): 9.63
• Combustion Chamber (51cc): 8.62
• Combustion Chamber (52cc): 8.52
• Piston Wt/Gms: 390
• Included Ring Set
• Ductile Iron Top Rings: 46620-8
• Premium Steel Top Rings: 46620ST-8

• Ford 4.6L | 5.4L Modular

• Compression ratios for 4.6L are calculated at .008" deck clearance, a 8.933" deck height, and a .036" thick compressed head gasket.
• Sold as a Set of 8