Metric M 18 X 1.5 mm > 5/16 Barbblue Male M 18 X 5/16" Barb Chev LS We use thick 3mm (1/8")

We use thick 3mm (1/8") T6061 sheet aluminium for the intake plenum for maximum rigidity

48" (1219mm) and 60" (1524mm) lengths

Suits * Ford 8"and 9"drum brake rear ends * Bearing will also fit Pre 66 8"and 9"diff with stepped diff housing tube but seal will not * Special smaller diameter seal sold separately for pre 67 US vehicles- Use RTS-4312 Seal with 2

See our store for part number FPBKT50

Metric M 18 X 1.5 mm > 5/16 Barbblue Male M 18 X 5/16" Barb Chev LS We use thick 3mm (1/8")Part Number: AF734 05 metric to barb adapter. aluminium straight metric to barb adapter. Includes aluminium crush washer for metric thread seal. available in blue, black orsilver.