One 3-3/8 in Hole
Billet aluminum spacer fits between intake manifold and water neck
Designed for boosted and N/A LS7 engines
Beautiful exterior rear view mirrors have a 4" diameter stainless steel head and a 5" long chrome arm
Constructed of 6061-T6 aluminum for light weight and anodized for durability
Fel-Pro 352-428 Ford Intake Gasket Port Size 1.40" x 2.34i 3550224-17-XXL One 3-3/8 in HoleFel Pro deliver reliable sealing under grueling racing conditions. From the leader in aftermarket engine sealing, FEL PRO the gaskets professionals trust. Each gasket, set, or seal is built to meet or exceed all original equipment specifications and is validated for fit, form, and function. FOP Performance V8, 352 (5. 8L), 360 (5. 9L), 390 (6. 4L), 406 (6. 6L), 427 (7. 0L), 428 (7. 0L), 428CJ (7. 0L), 428SCJ (7. 0L) Performance intake manifold gaskets