🔧 Seal the Deal with Confidence!
Percy's 66019 Seal-4-Good is a premium sealing solution designed for Chevrolet Big Block 396-454 & 502 engines, featuring a 1.875" diameter and advanced Seal-4-Good technology for superior durability and performance.
A**R
Great! multiple layers design let's you choose you thickness
Great! multiple layers design let's you choose you thickness. Seals great! I would definitely get again , Don't think I will ever need another set for this set of headers.
Trustpilot
2 months ago
4 days ago
