The product is a set of 8 of high-performance valves designed for LS1, LS3, and LS7 engines, specifically for street performance and racing applications. Made by QUALFAST with a 21-4N material and featuring one piece stainless steel construction, these valves offer durability and reliability for competitive racing environments. , This product is designed for those seeking top-tier performance parts for their vehicles.
HEAD DIAMETER 1.570
LENGTH 4.920
STEM DIAMETER 0.3134
EXHAUST VALVE
TIP LENGTH 0.160
NUMBER OF GROOVES 1 NOTE I HAVE BEEN USING THESE VALVES IN MY MACHINE SHOP FOR YEARS WITH NO FAILURES
THESE ARE NOT BLEMS OR SECONDS YOU CAN RETURN THEM IF YOU ORDERED WRONG BUT YOU PAY THE RETURN SHIPPING
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