Bert Aluminum Coupler - Chevy - Commonly Used w/ Flexplate HASZ19DK required on devices every 5

required on devices every 5 years

3/16 to 5/8 in Fasteners

Multi Color Anodized

Prevent intake manifold leaks with ARP's quality fasteners

Bert Aluminum Coupler - Chevy - Commonly Used w/ Flexplate HASZ19DK required on devices every 5Genuine Bert Crank Hubs & Accessories 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. Product Description: Crankshaft Coupler 10 Spline