LS1 Exhaust Manifold Block Plate: This plate is used to prevent contaminants from entering the engine during removal, cleaning, painting, or storage. Comes with O-ring seal for waterproof seal. Fits: All GM LS series engines. Contents: 4 plates, 8 O-rings, and mounting bolts. Manufactured by Wichita from American aerospace grade billet aluminum.
Manufacturer: ICT Billet Brand: ICT Billet Product size: 16.26 x 23.11 x 3.05 cm; 598.74 g Manufacturer reference: 551735 Genuine Product number: 551735 Product dimensions: Depth x Width x Height: 16.3 x 23.1 x 3 cm Color: Aluminum Product weight: 599 g
