Bert Two-Piece Flywheel Lightweight Ring - Gilmer H770001XS More area and smoother transitions

More area and smoother transitions from the inlet to the outlet

Positive Lock Down

17 in Long x 2 in Tall x 3 in Wide

102 mm Single Blade

1967-1974 Chevrolet P10 Van

Bert Two-Piece Flywheel Lightweight Ring - Gilmer H770001XS More area and smoother transitionsProduct Description: Flywheel Lightweight 2 Piece Internal Balance Gilmer Pulley Aluminum Bert Transmission Chevy V8 Thousands of races have been have been won with Bert Transmissions. Bert Transmissions feature dog tooth final drive for butter smooth shifts and positive engagement. By significantly reducing drive line bind, the Bert Ballspline Transmission allows the rear suspension to move faster and smoother, greatly improving traction on todayas