BB 489/496 FORGED 4340 ROTATING ASSEMBLY SCAT BALANCED! 0 -- -- 1000120 AT

0 -- -- 1000120 AT 4030 384 4

750    0

7 CALL 1000557 AT 4040 371 4

950       132

Combustion Chambers) 1

BB 489/496 FORGED 4340 ROTATING ASSEMBLY SCAT BALANCED! 0 -- -- 1000120 ATCALL 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