Bert Yoke Seal - Bert Transmission DK1423641SFI MANUFACTURED FROM HIGH QUALITY GRAPHITE

MANUFACTURED FROM HIGH QUALITY GRAPHITE IMPREGNATED DURABLE POLYURETHANE TO ELIMINATE NOISE

Steel cup bolts to internal thread jack bolt and keeps 5" or 5-1/2" spring centered to the jack bolt

0 to 7 in Lowered

Requires Auto Meter Sending Unit 990344

1987-1990 GMC R2500 Suburban

Bert Yoke Seal - Bert Transmission DK1423641SFI MANUFACTURED FROM HIGH QUALITY GRAPHITEProduct Description: Yoke Seal Rubber Steel Bert Transmission Sold Individually 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 dry, slick racing surfaces.