SLP Performance
SLP Performance Products and Accessories
Established in 1987, SLP has stood for quality performance enhancements for late-model American Muscle cars from the beginning, and it continues this commitment today. SLP's initial claim to fame says it all: It was the first company in the performance aftermarket to develop and manufacture a 50-state emission-legal performance package -- specifically for V8 Camaros and Firebirds. True to its name ("Street Legal Performance"), the vision of SLP's part program is to not just provide performance, but to do so with the best engineering practices and quality possible, far exceeding the industry standards.
SLP offers a wide range of performance enhancements to the American muscle car. SLP also provides best-in-class performance upgrades in the following product categories:
- Blackwing Cold Air Intakes
- Loudmouth Exhausts
- Accessories
- Interior
- Suspension
- Body kits
The range of Car, Truck and SUV applications covered by SLP includes Camaro, Corvette, Firebird, GTO, G8, Mustang, Challenger, Charger, Magnum, 300C, Silverado, Sierra, Tahoe, Escalade, Yukon, Suburban, Avalanche and More. Accesspeed is proud to offer SLP products to our customers. With our lowest price match guarantee, you will always find the best combination of price and selection at Accesspeed.
Suspension & Chassis » Block Kits
Block Kits
What do suspension blocks or lift block kits do?
Lift blocks allow you to raise or lower the suspension (usually rear) to achieve the perfect ride height or stance. This is a popular option when you lift your front, and the rear sags like a ’65 Impala rolling down Crenshaw on switches. Many refer to this as the Cali Lean because, like many vehicle customization trends, it originated in California. In Eastern states, it is also called the Carolina Squat. One thing you need to consider when adding blocks is the potential for axle wrap. Lift blocks increase leverage on the axle, which can cause twisting. Accesspeed customers who purchase 1” to 3” blocks have never reported any issues, which is why we do not sell the large block kits.