For engine Blocks bored +.030" over size or 4.280" Bore dia.
HEAD TYPE: Recessed with 2-valve relief
RING LANDS: 5/64"-5/64"-3/16"
COMP. DISTANCE: 1.640"
PIN DIAMETER: .990" All pistons include piston pins
وصف
This listing is for a set of eight (8) +.030" over size Sealed Power recessed Hypereutectic coated skirt pistons and a Moly piston ring set compatible replacements for MerCruiser 454 cid 7.4L applications using the Chevy V-8 engine. This listing is for + .030" Over Size pistons or 4.280" bore. Fits Gen IV and Gen V engines. NOT for later model Vortec.