Manley Race Master Intake Valve - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Big Block Chevy H763CB3 12 to 1 Ratio

12 to 1 Ratio

NO MODIFICATIONS REQUIRED

3" Snap Hook Belt End is Designed to be used with an Eyebolt

max power at 70008000+RPM

Patriot Exhaust H3844 Side Tubes Auger Muffler Insert 3" diameter 11" length

Manley Race Master Intake Valve - 2.250 in Head - 0.342 in Valve Stem - 5.494 in Long - Big Block Chevy H763CB3 12 to 1 RatioProduct Description: Intake Valve Race Master 2. 250 in Head 0. 342 in Valve Stem 5. 494 in Long Stainless Big Block Chevy Sold Individually Manley Performance high performance and racing engine parts have been powering winners since 1966. Since our inception in March 1966, Manley Performance Products has been at the forefront of the high performance automotive industry. Founded by gearhead Hank Manley shortly after his graduation from Brown