Manley Severe Duty Intake Valve - 2.190 in Head - 0.372 in Valve Stem - 5.218 in Long - Big Block Chevy - Set of 8 Transmission Specialties HP77 / HP7 / HP5

HP77 / HP7 / HP5 / RS7C LTWT / RS7 / GT5 Helmets

1974-1974 GMC K15/K1500 Pickup

(2) centered bushings

The major differences between the Street-Q and the race-bred Q-Series is the substitution of cast metering blocks and a cast throttle body in place of fully-machined billet components

Manley Severe Duty Intake Valve - 2.190 in Head - 0.372 in Valve Stem - 5.218 in Long - Big Block Chevy - Set of 8 Transmission Specialties HP77 / HP7 / HP5Product Description: Intake Valve Severe Duty 2. 190 in Head 0. 372 in Valve Stem 5. 218 in Long Stainless Big Block Chevy Set of 8 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 University, our