Manley Valve - Exhaust, Valve-S/D 1.600,+.400 2006 Ford Mustang Product Overview QA1 Proma Star

Product Overview QA1 Proma Star coilover strut kits are a versatile choice for any 82-92 3rd Gen Camaro or Firebird owner

This unit is built using rectangular mild steel tubing

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

BMR Suspension AAL333 Non-Adjustable Lower A-arms are available in black hammertone and red powdercoat for long-lasting good looks

095" DOM steel tubing with precision TIG welded seams

Manley Valve - Exhaust, Valve-S/D 1.600,+.400 2006 Ford Mustang Product Overview QA1 Proma StarManley 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