Manley Race Master Valve - Exhaust - Head Dia: 1.600"/Stem Dia: .3415"/Inst Ht: .100" Longer/O/A Length: 5.065"/Tip Length: .290"/Underhead Angle/Radius: 15 Degree x 1/2"/Margin: .090"/Seat Width: .100"/Top Head: 9 Degree Dish/Weight: 111G AS05421 Install in the oil return

Install in the oil return line (pump-to-tank) to adapt a probe for an oil temperature gauge

Auto Meter GaugesAuto Meter Gauges are the number one choice of professional racers worldwide

Two Crossover Tubes

Chassis Tabs / Hardware Included

Manley Race Master Valve - Exhaust - Head Dia: 1.600"/Stem Dia: .3415"/Inst Ht: .100" Longer/O/A Length: 5.065"/Tip Length: .290"/Underhead Angle/Radius: 15 Degree x 1/2"/Margin: .090"/Seat Width: .100"/Top Head: 9 Degree Dish/Weight: 111G AS05421 Install in the oil returnManley Race Master XH 426 stainless steel exhaust valves and NK 842 stainless steel intake valves have tensile strength and fatique resistance equal to the best valves available. Hardend tips above the keeper grooves prevent rocker arm wear and both valves are ideal for mildly modified engines. Manley Performance high performance and racing engine parts have been powering winners since 1966. Since our inception in March 1966, Manley Performance