March Performance 1-Groove V-Belt Alternator Pulley & Cover 2-11/16" MPP137 Product:Billet Aluminium, Suit GM & Ford Includes: Pin #927-2750-15-51S (130g) Contact

Includes: Pin #927-2750-15-51S (130g) Contact reduction grooves Double Spiro Locks #927-042-CS Double pin oilers Specifications : Part #: J182010 CID: 365 Bore: 4

and the port exits have been increased to 1

AF558-12-16S

It has a bolt circle of 120mm (4-23-/32") and a 102mm (4") cut out

1/2-20 Closed End

March Performance 1-Groove V-Belt Alternator Pulley & Cover 2-11/16" MPP137 Product:Billet Aluminium, Suit GM & Ford Includes: Pin #927-2750-15-51S (130g) ContactMarch Performance 1 Groove V Belt Alternator Pulley & Cover 2 11 16"Billet Aluminium, Suit GM & Ford MPP137 P137 March Performance billet aluminium V belt pulleys for hard to find applications.