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Amazing Offer Transmission Damper Plate | Alto Products Da-107 Markdown: -35% [tIiwjOp3]

$40.99 $131.99 -69%

Transmission Damper Plate for Big Block Engines The Alto Products DA-107 Transmission Damper Plate is a critical component designed for GM and Chrysler big block marine engines, particularly those equipped with Velvet Drive 72 series or Paragon trans

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Amazing Offer Transmission Damper Plate | Alto Products Da-107 Markdown: -35% [tIiwjOp3]

Transmission Damper Plate for Big Block Engines

The Alto Products DA-107 Transmission Damper Plate is a critical component designed for GM and Chrysler big block marine engines, particularly those equipped with Velvet Drive 72 series or Paragon transmissions. This flywheel-mounted transmission drive plate is engineered to enhance performance and reliability, ensuring smooth power transfer from the engine to the transmission.

Key Features and Specifications

The DA-107 Transmission Damper Plate boasts an impressive 13.25 in. outside diameter, providing a robust foundation for optimal performance. It features 8 purple dampening springs that work in conjunction with a 26 spline drive hub to absorb vibrations and reduce noise. This plate is designed with various bolt holes to accommodate a variety of flywheel mounting patterns, making it a versatile solution for different engine setups. Additionally, the plate is also referred to as a flywheel flex plate or transmission drive plate, underscoring its essential role in the powertrain.

Applications and Benefits

The DA-107 Transmission Damper Plate is a perfect fit for M383, M400, M413, M426, and M440 engines, ensuring compatibility with Velvet Drive (Borg Warner) 71C & 72C inline and v-drive transmissions. This product replaces several part numbers, including Chrysler 2847741, Crusader 97334, Marine Power 702185, Barr AS7-K2C, and Sierra 18-2311, making it a straightforward upgrade for many big block engines. With its advanced dampening technology and precise engineering, the DA-107 Transmission Damper Plate offers improved drivability, reduced wear on the transmission, and enhanced overall performance for both marine and automotive applications.

What Our Customers Say

January 19, 2026

Absolutely no complaints!

A great quality item. I am very, very happy.

- Stephanie O..

January 19, 2026

Absolutely no complaints!

A truly excellent and highly useful find.

- Paxton R..

January 19, 2026

Absolutely no complaints!

Excellent choice. I am really, really happy.

- Elsie W..

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