Overview
The ultimate roller rockers for your Hemi 6 engine. Suits factory head without machining - Special 3/8 to 7/16 studs supplied!
This complete conversion kit by YellaTerra features a unique "Easy Fit" system. This is a truly unique design - no other manufacturer offers such a simple-to-fit assembly.
The specially designed studs thread directly into the original mounting holes and enable the rocker arms to be fitted without the need for any machining. Suitable for mechanical and hydraulic camshafts.
Why Choose Pro Street?
- Built to withstand 600lbs* max open spring pressure
- Oversize full-complement caged bearings designed for oscillating (rocking) loads, paired with oversize precision ground trunnions to reduce friction.
- Intricately balanced CNC billet arms ensuring vital valvetrain stability - focusing attention on the harmony of the entire engine.
- Extruded from aircraft grade aluminium, perfect for dissipating excess top-end heat.
- Proven bolt-on shaft mount design that mounts both inlet/exhaust to common shaft, effectively increasing footprint and clamp load twofold without any further cylinder head modification.
- Chrome moly steel hardened and ground roller tips of generous diameter (positively retained by internal circlip) preventing abrasion of valve tips and guides commonly seen with non-roller tip rockers. Allows for smoother, quieter operation. Maintains lash and reduces necessary and tedious engine maintenance.
Technical Specifications:
| PART NO | YT 5037 |
| BRAND | PRO STREET |
| APPLICATION | STREET/STRIP |
| MAX OPEN SPRING PRESSURE | 600lbs |
| MAKE | Chrysler Hemi |
| ENGINE | 215, 245, 265 |
| MOUNTING STYLE | STUD MOUNT |
| ROCKER ARM RATIO | 1.73 |
| STUD SIZE | 3/8" |
| ADJUSTABLE/HYDRAULIC | ADJUSTABLE (POSILOCK) |
| ROCKER ARM STYLE | FULL ROLLER |
| ROCKER MATERIAL | ALUMINIUM |
| ROCKER ARM BODY STYLE | CNC BILLET |
| ROCKER ARM NUT STYLE | POSILOCK |
| MAX SPRING DIAMETER | 1.437" |
| INLET OFFSET | NO |
| QTY | SET OF 12 |
| NOTE | EASY FIT |
Customer Reviews
- They were a good fit By Robert Casey (posted on 31/03/2023)
- A little bit of juggling around but fitted fine
- Great product By Dave (posted on 23/12/2022)
-
Great product being Yellaterra.
Easy to fit just takes so e patience - Great quality By Justin (posted on 16/05/2022)
- Good value
- Great quality By Justin (posted on 14/05/2022)
- Good value
- Value for money By Matthew (posted on 6/11/2021)
- Quality
- Great product By Kyle (posted on 5/11/2021)
- Great product
- Excellent Product By Matt (posted on 14/09/2021)
- Purchased and shipped with no hassle. Communication with HP was also excellent. No complaints.
- Rolla Rockers By Tony (posted on 24/07/2020)
- Fantastic thanks hemi performance payment was made and product was sent just as fast awesome work guys
- :thumbsup: By Jody (posted on 20/12/2019)
- :thumbsup:
- Great By Craig (posted on 8/11/2019)
- Perfect
- Great By Craig (posted on 8/11/2019)
- Perfect
- Fitting issue By Mitchell (posted on 4/08/2019)
- Good quality parts. Easy to fit etc but do require extra work as clearance between rockers isn%u2019t perfect and needs small amount of rocker pin machined to allow perfect alignment
- Very happy By Danny (posted on 24/08/2018)
- All good
Additional Information
| SKU | 107.43682 |
|---|---|
| Factory Comparison | Direct Replacement |
| Sale Unit | Each |
| Legacy Part Number | H6RR |