Allstar Performance - Throttle Return Bracket Black 4150/Edelbrock 5 in Deep - Two

5 in Deep - Two 12 AN Female Forward Pickups - Aluminum - Natural - 2-Piece Seal - Small Block Chevy - Each

Coil Spring - Conventional - 5 in OD - 13 in Length - 325 lb/in Spring Rate - Rear - Steel - Silver Powder Coat - Each

The American Thunder® Cat-back exhaust system for 2011-2018 Chevrolet Silverado and GMC Sierra 1500 trucks with the 6

Pulse Width Module Controller - ReturnX - Naturally Aspirated - 10V-22V Range - MAP Sensor / Wiring Harness Included - Single Pump - Kit

Allstar Performance - Throttle Return Bracket Black 4150/Edelbrock 5 in Deep - TwoThrottle Return Spring Kit Carb Mount Dual Springs Aluminum Black Anodized Square Bore Kit