Scat 1-41566BI: Chevy 400 4340 Forged Std Weight Competition Rotating Assembly 434ci
400 Main Journals
Chevy 400 4340 Forged Std Weight Competition Rotating Assembly 434ci 4.155'' Bore Premium Forged Dome Piston 14.6:1 w/58cc; 13.5:1 w/64cc; 12.6:1 w/76cc 4.000'' Crank Stroke 6.000'' Rod Length Internal Balanced Assembly