u/bigjit67

Image 1 — Valve train on a 06 Silverado with 305k 5.3
Image 2 — Valve train on a 06 Silverado with 305k 5.3
▲ 81 r/GMT800

Valve train on a 06 Silverado with 305k 5.3

How do I clean this without taking heads off?

u/bigjit67 — 2 days ago