Mercruiser Manifold Kit 4″ Risers (V8 BB)

Description

Manifold Kit w/4″ Risers w/o Spacers (GLM)
– For Mercruiser GM V8 454 Big Block raw/fresh water cooling system

– Kit Contains:

• 2 Exhaust Elbows GLM # 51140, OEM # 807988a2
• 2 Exhaust Manifold Ass. GLM # 51240, OEM # 807078a6
• 2 Elbow Gaskets GLM # 30240, OEM # 27-863724
• 2 Manifold Gaskets GLM # 33760, OEM # 27-46820
• 8 Screws GLM # 22381, OEM # 10-43749
• 2 Hose Fitting w/Drain Plug Kit GLM # 13990, OEM # 22-806926a1