Manley Big Block Chevy 2.350in Diameter 0.350in Longer Length Extreme Duty Exhaust Valves - Set of 8 turn14-atp Turbosmart Modular Reference Distribution Block

Turbosmart Modular Reference Distribution Block (6 Port) 1/8NPT

all fixtures and fittings

5 / +35 Offset / 4-100 / 63mm Bore / Machining & Black Gunmetallic

maintaining lower temperatures (Mishimoto thermostat activates at 165

8AN ORB TO 6AN MALE FITTING

Manley Big Block Chevy 2.350in Diameter 0.350in Longer Length Extreme Duty Exhaust Valves - Set of 8 turn14-atp Turbosmart Modular Reference Distribution BlockManufacturer Part # : 11880 8 Market Description Manley 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