Melling Water Pump - Black Pulley - 4.73 in Hub Height - GM LS-Series AA0112EG2T63 It eliminates wearing of the

It eliminates wearing of the threads and the possibility of bottoming the rocker shaft bolts in the head

1977-1979 Chevrolet K30

Pre-drilled for riveting to nose and for mounting body bracing

020 in Head

Chevrolet Small Block 350

Melling Water Pump - Black Pulley - 4.73 in Hub Height - GM LS-Series AA0112EG2T63 It eliminates wearing of theProduct Description: Water Pump Mechanical Black Pulley 4. 73 in Hub Height Aluminum Natural GM LS Series Sold Individually Melling Engine Parts got its start soon after World War II. As time went on, the Melling Product line grew even stronger into the comprehensive product line it is today. The Melling Select Performance brand line of performance engine parts was developed specifically for the hobbyist street rodder and the a weekend warrior racer.