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PAC Racing 1900 Series Dual Valve Spring Set
0.807 in. ID – 1.465 in. OD – 1.688 in. installed Height – 0.650 in. Max Valve Lift
Your Price: $174.28
SKU: PAC-1908-16
In Stock
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PAC Racing’s 1900 Series Hot Rod Valve Springs provide performance and quality on a budget. These springs utilize our signature PACaloy super clean wire and undergo a multi-peen process to optimize service life. Applications include Small Block Chevy, Big Block Chevy, AMC, GM Gen III/IV LS, Big Block Ford, Big Block Mopar, Buick V8, and more.
- Built using our signature PACaloy super clean wire to ensure strength and durability
- Multi-peen process to optimize service life
- Available in single and dual spring configurations
GTIN: 00193564532572
| Outer Diameter – Outer Valve Spring | 1.465 IN |
|---|---|
| Inner Diameter – Outer Valve Spring | 1.090 IN |
| Inner Diameter – Inner Valve Spring | 0.807 IN |
| Installed Height | 1.688 IN |
| Installed Load / Height (Valve Closed) | 106 LB @ 1.688 IN |
| Open Height | 1.208 IN |
| Open Load | 306 PS |
| Open Load / Height (Valve Open) | 306 LB @ 1.208 IN |
| Valve Spring Rate | 417 PS |
| Max Coil Bind | 0.910 IN |
| Max Valve Lift | 0.650 IN |
| Recommended Valve Spring Retainer – 300 Series | R389 |
| Recommended Valve Spring Seat | S119, S120 |
| Valve Spring Series | 1900 Series |
| Valve Spring Type | Dual |
| Valve Spring Application | Hot Rod |
| Primary Market | Drag Race|Street Performance |