QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 12" Tall - 450 lb. 24-CHL-N-7 This switch is not for

This switch is not for use with Silicone Brake Fluid

3/5 requirements

Pre-81 302/351 Engines With157T Flywheels

CNC machined billet aluminum housing and billet aluminum base for long life and great looks

Convenient Dash Mount Control Knob

QA1 High Travel Coil-Over Spring - 2-1/2" I.D. x 12" Tall - 450 lb. 24-CHL-N-7 This switch is not forPowder Coated, Chrome Appearing Silicon Manganese SteelAll QA1 springs are manufactured using the highest quality chrome silicone. This material offers high strength, consistency and longer life. Cold Wound Heat Treated Shot PeenedAll QA1 springs go through intensive manufacturing processes to ensure consistency, accuracy and durability. Squared EndsAll QA1 springs are ground at both ends to ensure straight, consistent and accurate operation.