Inboard & Sterndrive - Manifolds & Accessories

Additional Details:

• Fits: MCM 898, 228, 250, 260 & Ford V-8 engines

Use With:

• 18-1950-1: Manifold
• 18-1951-1: Manifold
• 18-1958-1: Manifold
• 18-1962-1: Manifold
• 18-1971: Elbow
• 18-1978: Elbow

Interchanges/Replaces

Barr

• MC-20-60207

GLM

• 50006

Mallory

• 9-40540

Mercruiser Stern Drive

• 60207

Osco

• 60207

Additional Details:

• Fits: Small block GM 1955-1986

Additional Details:

• Fits: Small block GM 1987-1995

Additional Details:

• Fits: Big-block GM with oval port cylinder heads

Additional Details:

• Thread Size: 1/4" or 6.4mm
• Note: Pipe sealant with Teflon is recommended for use on plug threads

Use With:

• 56507: Loctite Pipe Sealant (PST 6ml w/ Teflon)

Interchanges/Replaces

Mallory

• 9-40545

Additional Details:

• Thread Size: 3/8" or 9.5mm - 18 NPT
• Note: Pipe Sealant with Teflon is recommended for use on plug threads
• Material: Brass

Use With:

• 56507: Loctite Pipe Sealant (PST 6ml w/ Teflon)

Interchanges/Replaces

GLM

• 21894

Mallory

• 9-40546

Mercruiser Stern Drive

• 22-32803
• 22-87543
• FI5880010

Mercury Marine

• 22-32803