Manley Valve - Exhaust, Valve-S/D 1.600,+.400 2006 Ford Mustang This unit is built using

This unit is built using rectangular mild steel tubing

ADRL Extreme Pro Stock and NHRA Competition Eliminator

BBK long tube exhaust headers outperform the competition in quality value and performance

BMR's heavy-duty spherical bearings are designed to solidly link the spindle to the lower control arm

Manley Valve - Exhaust, Valve-S/D 1.600,+.400 2006 Ford Mustang This unit is built usingManley Severe Duty Valves deliver the ultimate in strength, reliability, and high performance durability. Engineered for extreme gasoline engine temperatures, these valves are crafted from exclusive materials (XH 428 for exhaust and NK 844 for intake), offering unmatched tensile strength compared to competitive alloys. In fatigue testing at 40,000 psi and 1400F, Manley exhaust valves endured 100 million cycles, while competitors failed after just