AFR KIT Streetline Dual Valve Springs Kits Hydraulic ROLLER 8MM valve, Fits Suits 350 Chevy, 302W Windsor, Chrysler 360, Holden 253 308
AFR Heads - Street Hydraulic Roller Kit
Description
Detroit Racing Products - Dual Valve Springs Kit - Streetline Series for the AFR heads.
Fits the AFR Cylinder Heads for Chevy, Ford & Chrylser Cylinder heads with 8mm valves.
Upgrade & modernise your Chevy 350, Ford Windsor small blocks with these small OD, light weight valve springs kits.
DRP Streetline dual valve springs increase RPM & power to your build without breaking your budget.
Engineered for the street and built to perform, it’s the perfect choice for street machines, cruisers, and classic V8s that take the punishment of everyday performance.
Ideal for street use and moderate race applications, Streetline parts are manufactured from premium-grade materials, engineered for reliability, and priced for value!
Whats in the Kit?
- PAC Dual Springs - DRP-8374S-16 - Streetline Series
- Steel Retainers - 7 Deg fits DRP SSS springs.
- Locks - 7 Deg / 8mm Radial square groove
- Spring locators - suit 570" guide (common bronze guide)
- Valve Stem seals: Viton knock on type - 0.500" / 8mm Valve
Installed Height: 1.800"
Seat Load: 145lbs @ 1.800" / 164lbs @ 1.750"
Spring Rate: 374 lbs / inch
Max Lift: .730" @ 060" safety.
| Spring Height Inch | Load lbs |
| 1.950 | 89 |
| 1.900 | 108 |
| 1.850 | 126 |
| 1.800 | 145 |
| 1.750 | 164 |
| 1.700 | 182 |
| 1.650 | 201 |
| 1.600 | 220 |
| 1.550 | 238 |
| 1.500 | 257 |
| 1.450 | 276 |
| 1.400 | 294 |
| 1.350 | 313 |
| 1.300 | 332 |
| 1.250 | 351 |
| 1.200 | 369 |
| 1.150 | 388 |
| 1.100 | 407 |
| 1.000 | Coil Bind |
Made in USA.
BE ADVISED: IMAGE MAY DIFFER FROM ACTUAL PRODUCT.
Specifications
| SKU | DRP-8374S-AFRKIT |
| Brand | DRP |
| Seat Height | 1.835 |
| Seat Pressure | 129 |
| Coil Bind Height | 1.1 |
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