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Engine Valve Spring Kit
Specifications:
| Compatible .570" Guide Diameter Spring Seats | 4670-16 |
| Compatible Retainer | 788-16 |
| Compatible Shims | 4754 |
| Damper | No |
| Coil Bind Height | 1.16 |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov |
| Number of Springs | 1 |
| Outer Bottom Spring Inside Diameter | 0.99 |
| Outer Bottom Spring Outside Diameter | 1.39 |
| Outer Top Spring Inside Diameter | 0.66 |
| Outer Top Spring Outside Diameter | 1.06 |
| Seat Height | 1.9 |
| Seat Pressure | 160 |
| Spring Rate | 486 |
| Title | Race Sportsman 1.390" OD Conical Springs; 1.900" Installed Height; 16 Springs |
| Valve Spring Series | Race Sportsman |
| Amazon ASIN | N/A |
| C.A.R.B. Exempt for Racing and Off-Road Only Vehicles? | Yes, but must be a race/competition only vehicle. |
| C.A.R.B. Exempt for Federally Certified Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for California Certified Vehicles Manufactured Before 1965? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for Foreign Vehicles Manufactured Before 1967? | Yes, but must meet tailpipe emission standards for year of vehicle. |
| C.A.R.B. Exempt for On-Road Vehicles? | Yes |
| C.A.R.B. Exemption Reason | No impact on pollution output of vehicle. |
| C.A.R.B. E.O. Number | N/A |
| Description_ASC | Available individually under 7256-1 |
| Description_KSW | Valve Springs |
| Description_KSW | Dual Valve Springs |
| Description_KSW | Single Valve Springs |
| Description_KSW | Beehive Springs |
| Description_KSW | Conical Springs |
| Description_INV | Race Sportsman 1.390" Springs 1" Inst Ht |
| Description_SHO | Engine Valve Spring |
| Description_KSW | Valve Lift |
| Description_KSW | Max Lift |
| Description_KSW | Spring Kit |
| Description_DES | Race Sportsman 1.390" OD Conical Springs |
| Description_DES | 1.900" Installed Height |
| Description_DES | 16 Springs |
| Description_DEF | Engine Valve Spring Kit |