Comp Cams GM LS Cathedral Port Head Guide Plates for 3/8-Inch Pushrods (07-14 5.3L, 6.0L Yukon)Find parts that fit my vehicle

Description. For Ultra Pro Magnum GM LS Rocker Kit # 16755-KIT used w/ 3/8" pushrods

Full set of (8) guide plates; flat, 1-piece, non-adjustable

For 3/8" diameter pushrods & 8mm rocker studs

Fit GM LS engines w/ "cathedral port" cylinder heads (Ex. LS1, LS6)

Designed using stereo lithography techniques for an accurate fit

Feature exact stud placement & rounded contact points

Necessary for high lift/spring pressure environments of performance engines

Hardened & black oxide finished

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