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Early Small Block Chev 153 Tooth 2 Piece Rear Main Seal Flexplate
$123.30
SKU: AF89-305
Reliable shipping
Flexible returns
Early Small Block Chevy 153-Tooth 2-Piece Rear Main Seal Flexplate
Engineered for classic Small Block Chevy engines that use a two-piece rear main seal, this 153-tooth flexplate delivers smooth, reliable torque transfer for both street and performance applications. With internal balance, it helps maintain a clean, vibration-free drive across varied RPM ranges.
- 153 teeth
- Internal balance for reduced vibration
- Outside diameter: 12-37/32" (326 mm)
- Converter bolt pattern included: 10.5"
- Suits early Small Block Chevy engines in the 305–350 range
- Heavy-duty construction built to handle modern power and RPM
- Crafted from extra thick material, then double welded and anodised for maximum rigidity, durability, and corrosion resistance
Aeroflow flexplates are designed to withstand demanding torque and high RPM without flex plate fatigue or failure. The combination of extra-thick material, double welding, and anodising delivers dependable performance under aggressive builds, helping your SBC setup push farther with confidence.