-3/8-18 NPTF-, V8, with factory gauges & aftermarket intake manifold which has a smaller sending... see more-3/8-18 NPTF-, V8, with factory gauges & aftermarket intake manifold which has a smaller sending unit hole (correct resistance and connection, produces accurate gauge display)
Flaming River or 1977 & later GM column to stock Dash Harness, Note: Adapts horn,... see moreFlaming River or 1977 & later GM column to stock Dash Harness, Note: Adapts horn, directionals, & 4 way flashers of column to stock 1967-72 dash connector
for positive cable secondary lead, with auxiliary battery (3 required, 2 on passenger side near... see morefor positive cable secondary lead, with auxiliary battery (3 required, 2 on passenger side near battery and 1 on driver side near battery)