Chevrolet Big Block and Small Block Bronze Factory Type Replacement Piot Bearing 2003-chevrolet-silverado-2500-hd-esi4742146 1 in Rectangular Port -

1 in Rectangular Port - Composite - Victor JR

05 in Long - Plus 0

Fitting - Hose End - 60 Degree - 10 AN Hose to 10 AN Female Swivel - Aluminum - Black Anodized - Each

Valve Spring - Single Spring - 356 lb/in Spring Rate - 1

Allows You To Change The Secondary Diaphragm Spring Without Disturbing The Diaphragm

Chevrolet Big Block and Small Block Bronze Factory Type Replacement Piot Bearing 2003-chevrolet-silverado-2500-hd-esi4742146 1 in Rectangular Port -This Lakewood bronze (factory style) bushing improves shifting, and helps reduce parasitic drag and transmission wear. Worn pilot bushings can cause hard shifting and increase transmission wear.