GY6 K-BLOCK *57.4mm BORE* (QMK) CYLINDER HEAD 57mm SPACING (NOT FOR B-BLOCK)
Weight:3.2 kg
164-339
GY6 K-BLOCK CYLINDER HEAD 172cc / 180cc / 200cc FOR 57.4mm BORE / 57mm STUD SPACING **THIS IS FOR A K-BLOCK NOT A B-BLOCK** MOSTLY FOUND ON ATV & KARTS STUD SPACING (DIAGONAL): 79MM
OVERALL HEIGHT: 64MM
INTAKE VALVE DIAMETER: 26MM
EXHAUST VALVE DIAMETER: 22MM
NON-EMISSIONS
FOR USE WITH 2 BOLT STYLE VALVE COVERS
OVERALL HEIGHT: 64MM
INTAKE VALVE DIAMETER: 26MM
EXHAUST VALVE DIAMETER: 22MM
NON-EMISSIONS
FOR USE WITH 2 BOLT STYLE VALVE COVERS