Mahle Motorsport - 197753355
407ci4.155bore,3.5/3.75stk,6.125/6rod,1.125ch,927pin,-9cc,428g,12.5/13.3cr,2618
SMALL BLOCK CHEVY 21? FLAT TOP Gasported / Asymmetrical Valve Pockets PowerPak Plus 380cid 4.155 x 1.125CH, 3.500stroke,6.125rod,0.927pin,-8.9cc,446g,12.6CR, 2618.
Clip Style: Round Wire
Clips Included: Yes
Pin Diameter: 0.927
Pin Length: 2.287
Pin Mass: 118g
Pin Material: Steel
Pin Style: Floating
Pins Included: Yes
Piston Mass: 446g
Piston Material: Forged, 2618
Piston Ring Thickness: 1.0mm, 1.0mm, 2.0mm
Piston Style: Flattop, w/ 2 valve reliefs
Rings Included: Yes
Coatings: Phosphate plus Grafal
Crown Vol: -8.9cc
Lateral Gas Ports: Yes
Package Qty: Sold as a set of 8
