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For a professional looking installation, try Vintage Air Streamline bulkhead plates. These lower-profile plates allow for easier tightening of your fittings and keep hookups tidy. Streamline bulkhead plates are available to fit your application in 4-way square, 4-way diamond, and 4-way inline styles, as well as a 2-way style to accommodate your A/C and heater hose fittings. Crafted from aluminum, Vintage Air Streamline plates are available in polished or black anodized finishes.
( 71 )
$52.99
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$87.99
For a professional looking installation to run air conditioning and heater hoses through your firewall, try these bulkhead plates from Summit Racing™. They allow for easier tightening of your fittings and keep hookups tidy. The bulkhead plates are crafted from aluminum and come in either a brushed or black anodized finish. Inline or square 2- and 4-port styles are available. Don't drill multiple holes in your firewall—keep the look clean and professional with bulkhead plates from Summit Racing™!
( 27 )
$33.99
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$44.99
Billet Specialties heat and air conditioning bulkheads feature an offset configuration that allows for clear access to lines and uniform hose routing in a minimum amount of space. They are precision-machined from 6061 T-6 billet aluminum and are polished to a mirror finish.
( 7 )
$68.95
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$107.95
March Performance offers bulkheads and hose fittings to get your hot rod and street rod air conditioning properly connected. Their bulkheads are crafted from strong and beautiful billet aluminum. They fit your firewall with inline, square, and diamond styles for your March A/C and heater kits, as well as A/C-only kits. The kits also include 90 degree hose fittings. Hook up your rod's heating and cooling with matching March firewall bulkhead and fitting kits.
( 6 )
$86.99
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$159.99
Four Seasons offers air conditioning firewall bulkhead fittings to assist in plumbing or repairing your climate control system. The A/C refrigerant hose fittings are made of steel, with a stainless steel EZ clip, plastic clip holder, and O-ring. They meet SAE J2064 for compatibility with R134a. No measuring required—and no more large, heavy crimpers to struggle with. Four Seasons products are engineered and tested to provide years of trouble-free operation. Backed by over 50 years of mobile A/C experience, fix it once and fix it right with Four Seasons.
Not Yet Reviewed
$29.99
Scott's Hot Rods custom billet A/C bulkheads include all necessary hardware and general instructions. They're available in a variety of styles, shapes, finishes, and fitting sizes. (Lines are not included. Some adapting may be required for installation, depending on your configuration.)
( 2 )
$88.00
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$110.00
All American Billet heat and air conditioning firewall bulkheads are crafted from 6061 T-6 aluminum. The 4-port polished units include one #6 fitting and any combination of #8 or #10 fittings for the other three holes.
Not Yet Reviewed
$65.95
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$111.95
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