Speed Pro Hypereutectic Piston 4.060" Bore 5/64 x 5/64 x 3/16" Ring Grooves Minus 5.0 cc - Coated Skirt 91929979 With more torque per watt the tubular design allows SCOBRS0054U0K01060 150-45-6712K Size:7-5/8+ (61+)

With more torque per watt and a higher torque to weight ratio

Cold formed solid steelVehicle Applications: 2001-2010 Chevrolet Silverado/Sierra 2500/3500HD (All Cabs) 1 1/8" Rear SwaybarVehicle Applications: 2001-2010 Chevrolet Silverado/Sierra 2500/3500HD (All Cabs) 1 1/8" Rear Swaybar

3L engine (Does Not Fit with Auto-Leveling Option

1972-1978 Dodge Monaco

5-3/8 in 12-Bolt Flange

Speed Pro Hypereutectic Piston 4.060" Bore 5 64 x 5 64 x 3 16" Ring Grooves Minus 5.0 cc Coated Skirt 91929979 With more torque per watt the tubular design allows SCOBRS0054U0K01060 150 45 6712K Size:7 5 8+ (61+) With more torque per watt and a higher torque to weight ratio Cold formed solid steelVehicle Applications: 2001 2010 Chevrolet Silverado Sierra 2500 3500HD (All Cabs) 1 1 8" Rear SwaybarVehicle Applications: 2001 2010 Chevrolet Silverado Sierra 2500 3500HD (All Cabs) 1 1 8" Rear Swaybar