Flywheel: Aluminum: 1958-76 BBF Fe 332-428: 184T: 15 Lbs NA Single-Adjustable ShocksQA1 Proma Star single

Single-Adjustable ShocksQA1 Proma Star single adjustable shocks deliver exceptional ride quality and performance to your Silverado

Race Version (BSK331) corrects bump steer and is designed for street performance

Required for installation of BBK Long Tubes 1633

UMI's front sway bar fits in the stock location and can also be used on stock height vehicles

eliminating flex and deflection for improved handling

Flywheel: Aluminum: 1958-76 BBF Fe 332-428: 184T: 15 Lbs NA Single-Adjustable ShocksQA1 Proma Star singleMcleod Aluminum Flywheels Are Ideal For Numerous Applications Such As Supercharged Or Turbocharged Engines. These Flywheels Are Ideal For Higher Horsepower Engines And Combinations That Achieve Rapid Rpm Levels. Mcleod Aluminum Flywheels Are Cnc Machined From 6061 T6 Aluminum And Come With A Replaceable Steel Friction Plate And 1045 Steel Hardened Ring Gear.