Engines and Components› Camshafts and Valvetrain

COMP Cams

Ultra Pro Rockers 1.7 348-409 3/8" Stud

$292.73

SKU: C007 1629-8

In Stock
In Stock
Ships by Jun 8
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The COMP Cams Ultra Pro Magnum Roller Rocker Arms are designed for 348-409 Chevrolet V8 applications. These rocker arms feature a 1.7 ratio and a 3/8" stud diameter. Constructed from 8650 chromemoly material with an arched, web-like design, they offer increased strength and rigidity.

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

BrandCOMP Cams
Part NumberC007 1629-8

Videos

COMP Cams® Roller Rocker Arms on V8TV

COMP Cams® Roller Rocker Arms on V8TV
comp cam roller tip rocker arms vs no name brand rocker arms lt1 engine who makes them

comp cam roller tip rocker arms vs no name brand rocker arms lt1 engine who makes them
COMP Cams® Quick Tech: Which Rocker Is Right For Me?

COMP Cams® Quick Tech: Which Rocker Is Right For Me?
COMP Cams Ultra Pro Magnum Rocker Arms

COMP Cams Ultra Pro Magnum Rocker Arms
COMP Cams® Quick Tech: How To Install An LS Rocker Arm Trunnion Upgrade Kit

COMP Cams® Quick Tech: How To Install An LS Rocker Arm Trunnion Upgrade Kit
COMP Cams® Quick Tech: Achieving Proper Rocker Arm Geometry

COMP Cams® Quick Tech: Achieving Proper Rocker Arm Geometry
Speed Secrets: COMP Cams LS Rocker Arms explained!

Speed Secrets: COMP Cams LS Rocker Arms explained!
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COMP Cams How to Set a Valve Lash
Comp Cams' Max-Lift BSR Shaft Rocker System For The LS

Comp Cams' Max-Lift BSR Shaft Rocker System For The LS
COMP Cams Ultra Pro Magnum Rocker Arms

COMP Cams Ultra Pro Magnum Rocker Arms

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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