COMP Cams XD-A Adjustable Pushrod - 7.320 to 7.552" Long - Chromoly - Gm LS-Series (Set of 16) Helmet Blower Motor Cadillac V8

Cadillac V8

1960-1961 Plymouth Suburban

Mandrel is attached to the crankshaft pulley with three bolts

Super Cell 300 Series

000 Scavenge Stages

COMP Cams XD-A Adjustable Pushrod - 7.320 to 7.552" Long - Chromoly - Gm LS-Series (Set of 16) Helmet Blower Motor Cadillac V8A game changing method for accurately setting lash or pre load while using non adjustable style rockers. The patent pending system incorporates a smaller top section that slides two inches deep inside a larger bottom section. Length can then be adjusted in . 004" increments with available shim kit. Featuring a 90% increase in bending stiffness, these XD A pushrods can be adjusted from 7. 320" to 7. 552" and allow for the use of lightweight rockers. .