Mezier Flywheel FP300 Chevrolet Flexplate 139 tooth Product Description:

TRUE BILLET FLEXPLATE, CHEVY 139 TOOTH, NEUTRAL BALANCE, .17" THICK.

Features of this part number include:

• Concentric machined to .005".
• One piece design - 100% machined.
• Proprietary heat treating process.
• Chamfered gear tooth provides better engagement.

Application information:

• Fits big and small block Chevrolet.
• 168 tooth ring gear.
• 12 pitch tooth profile.
• Weighs 6.3 pounds.
• Converter pattern 1 - 3 holes 7/16" diameter on 10.75" bolt circle.
• Converter pattern 2 - 3 holes 7/16" diameter on 11.50" bolt circle.
• Converter pattern 3 - 3 holes 1/2" diameter on 10.75" bolt circle.
• Converter pattern 4 - 3 holes 1/2" diameter on 11.50" bolt circle.