From drag strips to short track and endurance circuits, the Manley NexTek® series is engineered for serious racers. NexTek® springs resist pressure loss and valve-train degradation even in the most demanding race conditions. That means more consistent spring force deep into a run, reduced valve bounce, and improved overall stability for high-RPM performance. Built to outperform and outlast in real-world competition.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2006–2007 | Cadillac | CTS-V | LS2 |
| 2004–2005 | Cadillac | CTS-V | LS6 |
| 2002–2006 | Cadillac | Escalade | LQ9 |
| 2010–2015 | Chevrolet | Camaro | SS LS3 |
| 2014–2015 | Chevrolet | Camaro | Z/28 LS7 |
| 1998–2002 | Chevrolet | Camaro | Z28 |
| 1997–2004 | Chevrolet | Corvette | C5 |
| 2001–2004 | Chevrolet | Corvette | C5 Z06 LS6 |
| 2005–2007 | Chevrolet | Corvette | C6 LS2 |
| 2008–2013 | Chevrolet | Corvette | C6 LS3 |
| 2006–2013 | Chevrolet | Corvette | Z06 LS7 |
| 1999–2001 | Chevrolet | Silverado 1500 | LQ4 |
| 2002–2007 | Chevrolet | Silverado 2500hd | LQ4 |
| 2007 | Chevrolet | Silverado Classic | Vortecmax LQ9 |
| 2003–2006 | Chevrolet | Silverado SS | LQ9 |
| 2005–2006 | Chevrolet | SSR | LS2 |
| 2006–2009 | Chevrolet | Trailblazer | SS LS2 |
| 2002–2004 | GMC | Sierra Denali | LQ4 |
| 2005 | GMC | Sierra Denali | Lq4/lq9 |
| 2006 | GMC | Sierra Denali | LQ9 |
| 2002–2007 | Hummer | H2 | LQ4 |
| 1998–2002 | Pontiac | Firebird | Formula/trans AM |
| 2004 | Pontiac | GTO | LS1 |
| 2005–2006 | Pontiac | GTO | LS2 |
| Air Freight Prohibited: false |
| Not Carb Approved: false |
| Carb Acknowledgement Required: false |
| Ltl Freight Required: false |
| Prop 65: Y |
| Part Type: automotive |
| Epa: N/A |
| Regular Stock: false |
| Units Per Sku: 1 |
No fitment data available for this product.
This product is covered by the manufacturer's warranty against product defects and missing components in the package. To file a claim, use the brand-specific links on our warranty page.
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