As always trick flow provides us Mustang heads with superior products at a reasonable price. The studs are high quality steel and the 12 point nuts are excellent and do not strip easily like many other competitor brands. There is no need to use washers; they sit nicely on the valve covers, to include aluminum aftermarket valve covers. PROs: - Price - Fitment -Material Cons: - No instructions or torque specs included Conclusion: Excellent product, which will last the life of your car. They are hardened so they will not snap or corrode easily. Tip: Use anti-seize when installing.
Trick Flow - Serious Horsepower
Horsepower doesn't happen by accident. It takes time, skill, and the right combination of parts to allow your engine to produce optimum power levels.
Trick Flow engineers use advanced Computer-Aided Design (CAD) work stations and high-tech 3D modeling to develop and analyze components quickly and accurately. Trick Flow machinists use state-of-the-art rapid physical prototyping, CNC-machining centers, and hot rodding know-how to turn designs into molds and foundry tooling.
Prototypes and products are subjected to hours of relentless testing on one of Trick Flow's dynamometers, and extensive road and race track data is gathered to guarantee parts perform as intended. Trick Flow's commitment to quality combined with a "zero defects" attitude ensures Trick Flow products will exceed your expectations.
From Lightning cylinder heads to Mustang camshafts, pistons to intake manifolds, Trick Flow is committed to making products that are designed and engineered to deliver power!