Falcon Transmission Crank Coupler - Chevy - 18 Spline 12002 After more than 45 years the tubular design allows SCOBRS0054U0K01060 150-45-6712K Size:7-5/8+ (61+)

After more than 45 years

Place seal inside the axle tube near the center section to keep rear end lube in the center section area of most floating axle style rear end housings

cross bracing

The Medium 2" tips the scales at less than 1 pound

Optimum cylinder head port opening size should be as close as possible to the size of the gasket being used

Falcon Transmission Crank Coupler Chevy 18 Spline 12002 After more than 45 years the tubular design allows SCOBRS0054U0K01060 150 45 6712K Size:7 5 8+ (61+) After more than 45 years Place seal inside the axle tube near the center section to keep rear end lube in the center section area of most floating axle style rear end housings