Chevy SBC 350 1.6 Ratio 7/16" DNA® Aluminum Roller Rocker Arms Set
Specs
| Brand: | Speedmaster |
| Part Number: | 1-261-004 |
| Part Type: | Rocker Arm |
| Product Line: | Stud Mount |
| Rocker Arm Mounting Style: | Stud |
| Rocker Arm Ratio: | 1.6 |
| Rocker Arm Style: | Full roller |
| Stud Size: | 7/16 in. |
| Shims Included: | No |
| Self-Aligning: | No |
| Rocker Arm Body Style: | Standard |
| Rocker Arm Nut Style: | Polylock |
| Rocker Arm Material: | Aluminum |
| Rocker Arm Finish: | Black anodized |
| Quantity: | Sold as a set of 16. |
| Notes: | Studs and Guide Plates required to run Roller Rockers. |
Description
Speedmasterª DNA_ roller rockers are the toughest and most innovative rockers we've ever made. Crafted from certified aircraft-quality, heat-treated aluminum, they're matched to massive, precision-ground trunnions for superior durability, and optimized rocker arm geometry evenly distributes the load for maximum strength. DNA_ rocker arms also utilize oversized needle roller bearings for better load distribution and longer service life. Finally, they're black anodized; you'll want to leave your valve covers off! Speedmasterª Aluminum Stud-Mount Rockers can withstand valve spring loads up to 360Ibs, the extruded body has a tensile strength of over 60,000 PSI.
Brand Information
In 1979, the company was founded with Pete's Performance, which was a small speed workshop. It began by building engines for customers as a hobby, and it has now grown to include selling, assembling, manufacturing and racing high performance engine parts. Over the years, the company has grown into a worldwide high performance powerhouse. Growing from a one-man bricks-and-mortar business; to now a supply chain in which entails more than 400+ people all across the world. Today, Pete's Performance has evolved into the internationally known Speedmaster: which has distribution centres and offices is Sydney, Los Angeles and Shanghai.
Prop 65 Warning
Ratings & Reviews
2 Reviews
Thankyou,Great Item Well Made Works Well,Aaaaaaaaaaaaaaaaaaaaaaaaaaa
gordon vaughan - | 08/27/2018 11:07:00 am
Thankyou,Great Item Well Made Works Well,Aaaaaaaaaaaaaaaaaaaaaaaaaaa
Roller rocker
Luis Aldair - | 01/13/2022 7:43 pm
They seem to be very great. They have a fantastic look and good engineering. I hope that they perform perfectly.