Description
Manley Race Master Intake Valve 2.250 in Head 0.342 in Valve Stem 5.344 in Long Big Block Chevy Set of 8 H768001XXL Designed for use with the Size:8 HAWHB237U625 WM302 1.200 Micro Babbitt a very Designed for use with the Holley VR1 and VR2 Brushless in line fuel pumps SFI certification expires five years from date of manufacture