Gunk Lead Substitute (12 oz.)

Designed for older cars that
still require leaded gas

Add to unleaded gas to
replace lead protection

One bottle treats
up to 20 gallons

Allows older engines designed
for use with "leaded" gasolines
to run safely with low lead
or unleaded fuels when
used as directed

Prevents valve damage
and upper cylinder wear
in older engines with
"soft" valves

Coats valves with a protective
metallic film designed
to prevent valve recession

SHIPPING: Can NOT Ship 2nd Day Air
and Can only Ship in the 48 Continental United States