Manley Race Flo Stainless Intake Valve - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - LS3 / L99 / L92 - GM LS-Series ALL22149-4 With our exclusive and innovative

With our exclusive and innovative main plate and side brackets

1974-1974 Chevrolet P20 Van

Machined from cold roll steel

you can increase the size of the lead in chamfer with a chamfer tool

2005-2007 Saturn Relay

Manley Race Flo Stainless Intake Valve - 2.165 in Head - 0.313 in Valve Stem - 4.900 in Long - LS3 / L99 / L92 - GM LS-Series ALL22149-4 With our exclusive and innovativeDiscover the pinnacle of performance and racing excellence with Manley's Severe Duty? Valves. Exhaust valves crafted from XH 428 material and Intake valves from NK 844 material, these valves stand as a testament to our unwavering commitment to superiority in the industry. Severe Duty? Valves outshine the competition in every aspect. Product Description: Intake Valve Race Flo 2. 165 in Head 0. 313 in Valve Stem 4. 900 in Long Stainless LS3 L99 L92 GM