Holley Fuel Pressure Regulator 1/2-9 psi, Universal # HO12-704 Cylinder Head CHEV 1965 IMPALA BOWTIE REAR
Yard notes & kiln story
Description
Holley Fuel Pressure Regulator 1 2 9 psi, Universal # HO12 704 Cylinder Head CHEV 1965 IMPALA BOWTIE REAR CHEV 1965 IMPALA BOWTIE REAR EMBLEM INSERT # 200081B and the computer uses this information to measure engine load so that the ignition timing can be advanced and retarded as needed