ARM-ARM KIT, Engine Valve Rocker diagram Buick Somerset

PNCPart codeTitleQuantity
1 12521876  ARM KIT,VLV RKR(USE ON ENGINES W/BALL & NUT ROCKERS,FOR 2ND DES SEE 24504436) 12
2 24504436  ARM,VLV RKR(USE ON ENGINES W/ROLLER ROCKERS,FOR 1ST DES SEE 12521876)(INCLS BOLT,ROLLER BEARING) 12