Mahle Motorsport - 197726840
Piston and Ring - PowerPak - 4.040 in Bore - 1 mm / 1mm / 2 mm Ring Grooves - Minus 8.90 cc - Small Block Chevy - Kit
SMALL BLOCK CHEVY 21? FLAT TOP Gasported / Asymmetrical Valve Pockets PowerPak Plus 359cid 4.040 x 1.250CH, 3.500stroke,6.000rod,0.927pin,-8.9cc,423g,12.1CR, 2618.
Clip Style: Round Wire
Clips Included: Yes
Coatings: Phosphate plus Grafal
Crown Vol: -8.9cc
Lateral Gas Ports: Yes
Package Qty: Sold as a set of 8
Pin Diameter: 0.927
Pin Length: 2.287
Pin Mass: 118g
Pin Material: Steel
Pin Style: Floating
Pins Included: Yes
Piston Mass: 423g
Piston Material: Forged, 2618
Piston Ring Thickness: 1.0mm, 1.0mm, 2.0mm
Piston Style: Flattop, w/ 2 valve reliefs
Rings Included: Yes