Mahle Motorsport - 929906780
489cid 4.280 x 1.270RCH,4.250stroke,6.385rod,0.990pin,43.0cc,580g,12.9CR, 2618
BIG BLOCK CHEVY DOME 489cid 4.280 x 1.270RCH, 4.250stroke,6.385rod,0.990pin,43.0cc,583g,12.9CR, 2618.
Pin Length: 2.520
Pin Mass: 148g
Pin Material: Steel
Pin Style: Floating
Pins Included: Yes
Piston Mass: 583g
Piston Material: Forged, 2618
Piston Ring Thickness: 1.5mm, 1.5mm, 3.0mm
Piston Style: Dome, w/ INT valve relief
Rings Included: Yes
Clip Style: Round Wire
Clips Included: Yes
Coatings: Phosphate plus Grafal
Crown Vol: 43.0cc
Package Qty: Sold as a set of 8
Pin Diameter: 0.990