Manley Valve - Exhaust, Valve-351C 1.710,+.100 1990-chevrolet-camaro-esi6096549 The Edelbrock #60049 Performer RPM

The Edelbrock #60049 Performer RPM Super Stock cylinder head is designed for 400

Minimize chassis flex and increase performance capabilities on your 1982-1992 GM F-Body with boxed style weld-in subframe connectors from UMI Performance

BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions and allow the re-use of existing serpentine belts

comes with all hardware & O-Rings

Magnum 260/260 Solid Flat Cam and Lifter Kit for Chevrolet Small Block

Manley Valve - Exhaust, Valve-351C 1.710,+.100 1990-chevrolet-camaro-esi6096549 The Edelbrock #60049 Performer RPMManley 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