Manley Chrysler 6.1L Hemi -11.5cc Dish 4.065in Bore 3.579in Stroke Extreme Duty Piston Set

597065C-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 and pressure balance grooves are included with every set at no additional charge. Compression ratios for the 5.7L are calculated at .003" deck clearance and a 3.941" head gasket ID with a .028" compressed thickness. Compression ratios for the 6.1L are calculated at .003" deck clearance and a 4.100" head gasket ID with a .040" compressed thickness. Compression ratios for the 6.4L are calculated at .012" deck clearance and a 4.090" head gasket ID with a .027" compressed thickness.

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

Specifications (Stock Stroke):

• Bore Size: 4.065"
• Rod Length: 6.240"
• Stroke: 3.579" / 90.9mm
• Comp. Distance: 1.220"
• Pin Dia: .927"
• Combustion Chamber (74 cc): 9.03
• Pistons Wt / Gms: 429
• Dome Volume (cc): -11.5
• Piston Type: Dish
• Included Ring Set
• Ductile Iron Top Rings: 46116-8
• Premium Steel Top Rings: 46116ST-8

Fitment:

• Dodge | Chrysler HEMI 6.1L Stock Stroke -11.5cc Dish