This 4-way short merge collector kit is a fabrication part for building custom headers. It merges four 2-3/8 in. primary tubes into a 4 in. OD outlet in a compact 4 in. length, which helps where space is limited. The formed 304 stainless body uses 0.065 in. wall and 45-degree bends.

Stainless Works MCS4237400K Details:

• Accepts four 2-3/8 in. primary tubes.
• 4 in. OD outlet.
• 4 in. overall length.
• 0.065 in. wall thickness with 45-degree bends.
• Formed 304 stainless steel with a mill finish.