JEGS Heavy-Duty SFI 29.1 Flexplate | Fits 1957-1985 Chevy Small/Big Block & 90-Degree V-6 Engines | 168-Tooth | Internally Balanced | Dual Converter Bolt Pattern | For 2-Piece Rear Main

Heavy-Duty SFI Flexplate1957-1985 Small Block/Big Block Chevy & 90 deg. V6168-ToothInternally Balanced2-Piece Rear MainDual Bolt Pattern (10.75 in. & 11.50 in.)0.140 in. ThickChromoly Steel14.13 in. Dia.SFI 29.1 Rated JEGS 601071 Heavy-Duty SFI Flexplate for use with 1957-1985 Small block Chevy 283/302/305/307/327/350, 1966-1972 Big Block Chevy 396/402/427 & Chevy 4.3 L 90 Degree V6 internally-balanced engines, engineered to handle extreme-duty applications and designed to take the punishment of today?s high-horsepower engines. This Flexplate is .035 in. thicker than stock and has a 29.1 SFI approval stamped into the face of the plate. 555-601071 Heavy-Duty SFI Flexplate Features: Fits 1957-1985 Chevy Small Block, Big Block V8, and 90-degree V6 engines with 2-piece rear main seal Sfi 29.1 rating to meet most racing sanctioning bodies Dual torque converter bolt pattern to fit both 10.7 in. and 11.5 in. Made from chromoly steel for strength and long life Specifications: 168 teeth and internally balanced 0

• Fits 1957-1985 Chevy Small / Big Block / 90-Degree V-6 Engines with 2-piece rear main seal
• SFI 29.1 RATING to meet most racing sanctioning bodies
• DUAL TORQUE CONVERTER BOLT PATTERN to fit both 10.75� and 11.5�
• MADE FROM chromoly steel for strength and long life
• SPECIFICATIONS: 168 teeth and internally balanced