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Chevy Small-Block V8  |  Exhaust Valves
 

 
 

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Modifier      
10088106 1.50" Exhaust Valve      
Standard stem diameter.   Small Image
 

Modifier      
12363754 1.60" Exhaust Valve - High Performance      
This 1.60" high performance exhaust valve is constructed from stainless steel to improve strength and corrosion resistance. These valves have undercut stems to improve flow and reduce weight, chrome-plated stems to reduce wear and galling with hardened tips to withstand high loads, and they feature a single groove design. This performance exhaust valve has tapered exhaust stems to reduce oil consumption and galling at high temperatures.   Small Image
 

Modifier      
12363756 1.50" Exhaust Valve - High Performance      
This 1.50" high performance exhaust valve is constructed from stainless steel to improve strength and corrosion resistance. These valves have undercut stems to improve flow and reduce weight, chrome plated stems to reduce wear and galling with hardened tips to withstand high loads, and they feature a single groove design. This performance exhaust valve has tapered exhaust stems to reduce oil consumption and galling at high temperatures.   Small Image
 

Modifier      
12363758 1.55" Exhaust Valve - High Performance      
This 1.55" high performance exhaust valve is constructed from stainless steel to improve strength and corrosion resistance. These valves have undercut stems to improve flow and reduce weight, chrome plated stems to reduce wear and galling with hardened tips to withstand high loads, and they feature a single groove design. This performance exhaust valve has tapered exhaust stems to reduce oil consumption and galling at high temperatures.   Small Image
 

Modifier      
12551313 Exhaust Valve 1.55" Diameter      
These 1.55" exhaust valves are used in the 1996 350 LT4 Corvette.   Small Image
 

Modifier      
3849818 1.60" Exhaust Valve      
Standard stem diameter. This valve is swirl polished, and has an aluminized face.   Small Image
 

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