Chevrolet / GMC / Mercruiser Replacement Exhaust Valve 454 CID engine (1982-2000) Head Diameter 1.720 Inch Overall Length 5.3560 Inch Stem Diameter 0.37160 Inch Chrome Stem Coating Keeper Groove 1

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Engine Pro's valves are the Premier Choice for valves. Four Series of valves assures you that you can find the right valve for your demanding application from Original Replacements to Street / Strip to Professional Racing. All Engine Pro Valves are manufacturerd to American specifications and standards in one facility located in the the Western Hemisphere in one of the most sophistecated valve plants in the world for stainless steel and titanium materials, assuring tight tolerances in quality . Every valve is concentric in relation of the valve's head to the stem, which reduces wear on the valve, valve seat and the valve guides. This makes Engine Pro Valves the choice of professionals.

• Austenitic (Non-Magnetic) Or Martensitic (Magnetic) Steels And Nickel Base Super Alloys Along With Other Cobalt, Iron, And Nickel Base Facing Alloys
• Manufactured To USA Standards
• Replaces Stock Size Valve

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Application Summary:

Year	Make/Model
1990-1993	Chevrolet C1500
1991-2000	Chevrolet C2500
1992-1999	Chevrolet C2500 Suburban
1988-2000	Chevrolet C3500
1996-2000	Chevrolet Express 3500
1988-1996	Chevrolet G30
1991-2000	Chevrolet K2500
1992-1999	Chevrolet K2500 Suburban
1988-2000	Chevrolet K3500
1987-1999	Chevrolet P30
1987-1988	Chevrolet R20
1987-1988	Chevrolet R20 Suburban
1989	Chevrolet R2500
1989-1991	Chevrolet R2500 Suburban
1987-1988	Chevrolet R30
1989-1991	Chevrolet R3500
1987-1988	Chevrolet V20 Suburban
1990	Chevrolet V2500 Suburban
1987-1988	Chevrolet V30
1989-1991	Chevrolet V3500
1991-2000	GMC C2500
1992-1999	GMC C2500 Suburban
1988-2000	GMC C3500
1988-1996	GMC G3500
1991-2000	GMC K2500
1992-1999	GMC K2500 Suburban
1988-2000	GMC K3500
1987-1999	GMC P3500
1987-1989	GMC R2500
1987-1991	GMC R2500 Suburban
1987-1991	GMC R3500
1996-2000	GMC Savana 3500
1987-1991	GMC V3500