Engines and Components Camshafts and Valvetrain

Proform

STAMPED ROCKER L/SLOT

$155.70

SKU: P022 66906B

In Stock
In Stock
Ships by Jun 16
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

The Proform 66906B is a set of engine roller-tip rocker arms designed to reduce internal valve train friction and valve stem wear.

These rocker arms have an extra-long slot to eliminate interference with the rocker stud when using high-lift cams. The set includes 16 non-self-aligning roller-tip rocker arms, along with anti-gall grooved balls and nuts.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandProform
Part NumberP022 66906B

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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