Bowler - 6R80E / 10R80 Transmission Cooler Manifold

Aftermarket cooler line manifold for Ford 6R80E and 10R80 transmissions. Converts factory hard lines to -8AN fittings for clean installs with aftermarket transmission coolers.

If you’re running a Ford 6R80E or 10R80 in an aftermarket build and you’re still dealing with bulky factory hard lines, this is the fix. Period.

The Bowler 6R80E / 10R80 Transmission Cooler Manifold lets you ditch the ugly, restrictive factory tube-style lines and convert your transmission to clean, flexible -8AN hose connections. It bolts directly to the transmission case, looks right, and works the way an aftermarket setup should.

This part exists because factory cooling lines were never designed for swaps, custom chassis, or performance builds. They’re awkward, hard to route, and they ruin an otherwise clean engine bay. Bowler built this manifold so builders can run proper aftermarket transmission coolers with -8AN lines—the right way.

Simple. Clean. Purpose-built.

What This Manifold Does

• Converts factory 6R80E / 10R80 cooler ports to -8AN fittings
• Eliminates factory hard cooling lines
• Allows use of flexible braided hose
• Makes swaps, restomods, and custom builds dramatically cleaner
• Improves serviceability and routing flexibility
• Looks right in a performance engine bay

What’s Included

1. Bolt-on transmission cooler manifold block
2. Required fittings for the transmission case only

What Is NOT Included

1. Transmission cooler
2. Radiator fittings
3. Cooler-side fittings
4. -8AN hose or lines

This is designed to be used with aftermarket transmission coolers and -8AN plumbing.

IMPORTANT – Read Before Ordering

This product is NOT intended for factory OE vehicles.

• ❌ Do NOT use on:
• Factory Mustangs
• Factory F-150s
• Any stock OE vehicle still using factory-style cooler lines
• ✅ Designed for:
• Engine swaps
• Custom builds
• Restomods
• Aftermarket chassis
• Performance applications
• Vehicle modifications may be required. This is an aftermarket solution for aftermarket builds.

Why Builders Choose Bowler

Bowler doesn’t make “universal” parts that kind of work. We build components that solve real problems builders run into every day.

This cooler manifold exists because:

• Swaps need flexibility
• Aftermarket coolers need AN lines
• Factory hard lines don’t belong in performance builds

If you’re already upgrading the transmission, cooling system, or engine bay, this is one of those parts you install once and never think about again.