

Specifications
- Brand
- COMP Cams
- Part #
- 1632-1
- UPC
- 036584196143

COMP Cams Rocker Arm FS/FW 1.6 7/16 Ultra
$46.95
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COMP Cams Ultra Pro Magnum rocker arms for Ford 289-351W engines. Features a 1.6 ratio and 7/16" stud for improved valve control.
Key Features
- Fits a wide range of Ford V8 engines including 289, 302, and 351 Windsor models.
- Features a 1.6 ratio for improved valve lift and duration.
- Constructed from investment cast 8650 chromemoly steel for increased strength and rigidity.
- Includes oversized trunnions, precision-sorted needle bearings, and hardened roller tips for performance and dependability.
- Black oxide exterior finish helps prevent corrosion and increases durability.
- Designed with optimized retainer and valve spring clearances for compatibility with most springs and locks.
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
When you're rebuilding the top end of your Ford V8, like a 289, 302, or 351 Windsor, getting the rocker arms right is key for consistent valve operation. These Ultra Pro Magnum roller rocker arms from COMP Cams are built to handle the demands of performance engines, offering a solid 1.6 ratio to help optimize valve lift and duration.
They're made from investment cast 8650 chromemoly steel, which is a well-built material that offers good strength and rigidity. The arched, web-like design helps reduce rotational weight, making them more stable at higher RPMs. You'll also find oversized trunnions, precision-sorted needle bearings, and hardened roller tips, all working together for smooth operation and durability. The black oxide finish helps keep corrosion at bay, and they're designed with extra clearance so they work with most common spring diameters and +.050" locks without issues.
These rocker arms are designed to fit Ford engines with a 7/16" stud size and can handle up to 850 lbs of open spring pressure, making them a strong option for many performance builds. They fit a range of vehicles, including many Ford Broncos, Mustangs, and F-Series trucks from the 60s through the 90s.
Specifications
- Brand
- COMP Cams
- Manufacturer Part #
- 1632-1
- UPC
- 036584196143
Frequently Asked Questions
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COMP Cams Rocker Arm FS/FW 1.6 7/16 Ultra
