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Rocker Arms, Chevrolet Small Block, Ultra Pro Magnum, 3/8" Stud, 1.52:1 Ratio, Set of 16
Special order, Est. shipping in 4-8 Workdays
€582.25 incl. vat
Plus shipping costs*Comparing
Notes
The Ultra Pro Magnum™ Roller Rocker Arms for Chevy V8 265-400 cid (SBC) applications not only live up to the lofty standards of the original Pro Magnums™, but they also take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.52 ratio. The 8650 chromemoly material and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion and increases durability. Featuring oversized trunions, precision-sorted needle bearings and hardened roller tips for the ultimate in performance and dependability. Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.
- Investment cast 8650 chromemoly body and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia. Unique black oxide exterior finish helps prevent corrosion and increases durability.
- Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.
- Feature oversized trunions, precision-sorted needle bearings and hardened roller tips.
- Lifetime Warranty- So strong that we guarantee the rocker bodies against breakage for life. For use with up to 850 lbsof open spring pressure.
- Rocker arm fasteners included
Details
| Car/Engine2: | Chevrolet Small Block |
|---|---|
| Engine Notes: | 265-400 cui V8 1957-1986 |
| Notes: | Ultra Pro Magnum: Street Performance & High-Performance |
| Quantity: | Set of 16 |
| Rocker Arm Material: | Chromoly Steel |
| Rocker Arm Mounting Style: | Stud |
| Rocker Arm Nut Style: | Polylock |
| Rocker Arm Ratio: | 1.52 |
| Rocker Arm Style: | Full Roller |
| Stud Size: | 3/8" |
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The Ultra Pro Magnum™ Roller Rocker Arms for Chevy V8 265-400 cid (SBC) applications not only live up to the lofty standards of the original Pro Magnums™, but they also take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.52 ratio. The 8650 chromemoly material and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion and increases durability. Featuring oversized trunions, precision-sorted needle bearings and hardened roller tips for the ultimate in performance and dependability. Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.
- Investment cast 8650 chromemoly body and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia. Unique black oxide exterior finish helps prevent corrosion and increases durability.
- Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.
- Feature oversized trunions, precision-sorted needle bearings and hardened roller tips.
- Lifetime Warranty- So strong that we guarantee the rocker bodies against breakage for life. For use with up to 850 lbsof open spring pressure.
- Rocker arm fasteners included
Details
| Car/Engine2: | Chevrolet Small Block |
|---|---|
| Engine Notes: | 265-400 cui V8 1957-1986 |
| Notes: | Ultra Pro Magnum: Street Performance & High-Performance |
| Quantity: | Set of 16 |
| Rocker Arm Material: | Chromoly Steel |
| Rocker Arm Mounting Style: | Stud |
| Rocker Arm Nut Style: | Polylock |
| Rocker Arm Ratio: | 1.52 |
| Rocker Arm Style: | Full Roller |
| Stud Size: | 3/8" |
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COMP Cams
COMP Cams: High-Performance Camshafts and Valvetrain Components
COMP Cams is a leading manufacturer of high-performance camshafts and valvetrain components, trusted by professional racers and automotive enthusiasts since 1976. Known for innovation and precision, COMP Cams uses advanced CAD and CAM systems to design products that boost engine performance and reliability.
Key Products
- Camshafts: Enhance engine power and efficiency.
- Valvetrain Components: Including lifters, rocker arms, pushrods, timing sets, and valve springs.