LS Exhaust Block Off Plates

LS Exhaust Manifold Cover Plates

Used to cap off exhaust ports, preventing contaminants from entering your engine during removal, washing, painting, or for storage

• Includes oring seals for a water tight seal
• Compatible with all GM LS series engines
• Includes: 4 plates, 8 o-rings and mounting bolts
• Made in Wichita, Kansas from USA produced, billet aluminum