BB 489/496 FORGED 4340 ROTATING ASSEMBLY SCAT BALANCED! 230 INTAKE 141 221 295

230 INTAKE         141        221       295        351        396        421        435

0 CALL P 1000336 AT 4030 307 4

600                         Straight                      Standard                        Standard                 HV 1014 / HV 1016

0 -- -- 1000120 AT 4030 384 4

Cylinder Head Specifications:                            INTAKE CHAMBER VALVE SIZES     EXHAUST         VALVE                                 INTAKE

BB 489/496 FORGED 4340 ROTATING ASSEMBLY SCAT BALANCED! 230 INTAKE 141 221 295CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. This is a SCAT 489 496 BB CHEVY Rotating Assembly and comes complete with 4. 250 stroke SCAT 4340 Forged crankshaft, Forged H Beam 7 16 cap screw rods, Flat top Forged pistons, Rings, Rod & Main Bearings. For 2 pc rear main seal blocks. THIS ASSEMBLY is internally Balanced. SCAT CRANKS AND RODS ARE SUPERIOR TO EAGLE. WE HAVE USED BOTH IN OUR ENGINES AND SCAT MATERIAL IS STRONGER ALONG WITH SUPERIOR