Ferrea Super Alloy Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Big Block Chevy - Set of 8 F1261P-8 36005BK It has an 8-1/4" deep

It has an 8-1/4" deep by 8" long sump for a 6 quart system capacity

Thick - For Holley and AFB - Race Only

With steel core to provide ultimate excellent blowout resistance

283-350 SB Chevy O

8 Long and 2 Short Exhaust Studs

Ferrea Super Alloy Exhaust Valve - 1.880 in Head - 11/32 in Valve Stem - 5.450 in Long - Big Block Chevy - Set of 8 F1261P-8 36005BK It has an 8-1/4" deepProduct Description: Exhaust Valve Super Alloy 1. 880 in Head 11 32 in Valve Stem 5. 450 in Long Stainless Big Block Chevy Set of 8 Ferrea Racing Components are engineered to excellence! For decades, Ferrea Racing Components has been manufacturing hard core racing components for various types of engines in a wide range of categories worldwide. Ferrea uses the latest technological advances gained through the development of engine valve programs for