Swap Block Mock Up Cummins 5.9 6BT Engine Block GF-EJ-CUMMINS-6BT exterior-mirrors Ford disc brake prop valve

Ford disc brake prop valve Fits early 70's but used to convert 60's drum cars to disc brakes

the new design will also fit the Ford Fox body OEM K-member and was designed to clear the Fox Body rack and pinion too

7 V8 1977 - 1986 Chevrolet K5 Blazer 305/5 V8 1977 - 1986 Chevrolet K30 350/5

Chevrolet Avalanche (2007-2008)

Swap Block Mock Up Cummins 5.9 6BT Engine Block GF-EJ-CUMMINS-6BT exterior-mirrors Ford disc brake prop valveEngine: Cummins 12V 6BT 5. 9L Years: 1989 1998 Our patent pending tab and slot version of the mock up block provides accurate mounting positions of engine accessories and bolt ons. Weighs only 33 lbs This unique design is lightweight and comes disassembled for ease of shipping and storage. Precision formed returns on all weight bearing components and tight tolerance slots create a rigid and accurate representation of the Cummins 12V 6BT 5. 9L engine