Specifications
- Brand
- Gunk
- Part #
- M50-12
- SKU
- RADM50-12

Gunk Lead Substitute (12 oz.)
5.0(2 reviews)
$5.69
Usually ships the next business day
Gunk M50-12 12 oz lead substitute for older engines designed to use leaded gasoline.
Key Features
- 12 oz lead substitute for older engines.
- Add to unleaded gas to replace lead protection.
- One bottle treats up to 20 gallons.
- Helps protect soft valves against valve recession.
About this part
Product Details
Gunk M50-12 is a 12 oz lead substitute for older cars that still require leaded gas protection. Add it to unleaded gasoline and use as directed.
One bottle treats up to 20 gallons. It is made to help prevent valve damage and upper cylinder wear in older engines with soft valves by coating valves with a protective metallic film.
Specifications
- Brand
- Gunk
- Manufacturer Part #
- M50-12
- SKU
- RADM50-12
Frequently Asked Questions
From verified buyers
Customer Reviews
5.0
Based on 2 reviews
5
100%
4
0%
3
0%
2
0%
1
0%
steve
yes it works
great for increased compression too
John B.
gunk lead substitue
does what the say it does
Gunk Lead Substitute (12 oz.)
$5.69
