Hooker 12 mm x 1.75 Thread Bolt - 4.724" Long - Hex Head - Grade 10 - Nuts Included - Steel - Zinc Plated - Engine Mount - GM LS-Series/LT-Series 35451BK Radiator features mounting brackets that

Radiator features mounting brackets that position the radiator in front of the core support bar

temperature rating and unsurpassed fluid compatibility

Hand Crank

1979-1995 GMC G3500

Hooker 12 mm x 1.75 Thread Bolt - 4.724" Long - Hex Head - Grade 10 - Nuts Included - Steel - Zinc Plated - Engine Mount - GM LS-Series/LT-Series 35451BK Radiator features mounting brackets thatProduct Description: Bolt 12 mm x 1. 75 Thread 5. 906 in Long Hex Head Grade 10 Nuts Included Steel Zinc Plated Engine Mount GM LS Series LT Series Kit In 1962 Gary Hooker designed a header for his new 409 Chevrolet. He immediately found a demand for this header from other racers in the area. It was not long before Gary had hired employees and was operating Hooker Headers out of a building in South Ontario, CA. The Hooker philosophy was simple make