The .675" Lift Conical Spring Kit with Titanium Retainers for GM LT1/LS7 Applications allows users to easily install revolutionary Conical Valve Springs on any high performance GM LT1/LS7 engine.
The .675" Lift Conical Spring Kit with Titanium Retainers for GM LT1/LS7 Applications features a smaller diameter in the upper half to reduce active mass. This reduction in mass, along with the progressive frequency created by the conical shape, dampens coil oscillations better than any other spring design. These improvements in dynamic stability allow for the use of more aggressive Camshafts and an increase in RPM limit speed. Finally, Superfinish processing of the springs results in increased durability and spring life.
Kit includes:
The .675" Lift Conical Spring Kit with Titanium Retainers for GM LT1/LS7 Applications features a smaller diameter in the upper half to reduce active mass. This reduction in mass, along with the progressive frequency created by the conical shape, dampens coil oscillations better than any other spring design. These improvements in dynamic stability allow for the use of more aggressive Camshafts and an increase in RPM limit speed. Finally, Superfinish processing of the springs results in increased durability and spring life.
Kit includes:
- #7230-16 Conical valve Springs
- #772-16 Titanium Retainers
- #623-16 Valve Locks
- #511-16 Valve Seals
- #4680-16 Spring Seats
Information:
See 7230TS-KIT for Kit with Tool Steel RetainersApplication Summary:
| Year | Make/Model |
|---|---|
| 2015-2016 | Cadillac Escalade |
| 2015-2016 | Cadillac Escalade ESV |
| 2014-2016 | Chevrolet Camaro |
| 2006-2016 | Chevrolet Corvette |
| 2014-2016 | Chevrolet Silverado 1500 |
| 2015-2016 | Chevrolet Suburban |
| 2015-2016 | Chevrolet Tahoe |
| 2014-2016 | GMC Sierra 1500 |
| 2015-2016 | GMC Yukon |
| 2015-2016 | GMC Yukon XL |
| Attributes | |
| Big End Outside Diameter | 1.332 |
| California Proposition 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Coil Bind Height | 1.175 |
| Country of Origin (Primary) | US |
| Damper | No |
| Emission Code | Legal US |
| Free Length | 2.193 |
| Harmonized Tariff Code (Schedule B) | 8409914000 |
| Hazardous Material Code | N |
| ID Big End | 0.932 |
| ID Small End | 0.661 |
| Included Seats | 4680-16 |
| Includes Retainers? | Yes |
| Includes Seats? | Yes |
| Includes Shims? | No |
| Installed Height | 1.9 |
| Life Cycle Status Code | Available to Order |
| Max Lift | 0.675 |
| NAFTA Preference Criterion Code | B |
| Number of Springs | 1 |
| Open Load | 495 |
| Retainer Material | Titanium |
| SDR Required Flag | N |
| SDS Sheet Number | N/A |
| Seat Pressure | 145 |
| Small End Outside Diameter | 1.061 |
| Spring Rate | 518.5 |
| Spring Seat Type | Steel |
| Spring Style | Conical |
| Valve Spring Series | Conical |
| Warranty Time | 12 |
| GTIN | 00036584395546 |