AC Fittings & Bulkheads for 1967–1972 GM Trucks
Complete your AC plumbing with fittings and bulkheads designed for 67-72 GM truck builds. Get leak-free connections that route cleanly through your firewall and tie your entire AC system together on your classic C10 or K10.
- Firewall bulkhead fittings for 67-72 GM trucks
- Hose fittings, adapters, and O-ring connections
- Compatible with standard AC hose sizes and modern refrigerants
- Designed for clean, professional-looking installs
Don't let a missing fitting hold up your build — get the right connection the first time.
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#10 Straight Bulkhead Beadlock o-Ring Fitting
The #10 Straight Bulkhead Beadlock O-Ring Fitting is a high-quality...
$18.95
Vendor
#6 90 Degree Bulkhead Beadlock O-Ring Fitting
The #6 90 Degree Bulkhead Beadlock O-Ring Fitting is a...
$16.95
Vendor
#10 90 Degree Bulkhead Beadlock O-Ring Fitting
The #10 90 Degree Bulkhead Beadlock O-Ring Fitting is a...
$19.95
Vendor
3/8 to #10 Male O-Ring Manifold Heater Fitting
The 3/8 to #10 Male O-Ring Manifold Heater Fitting is...
$32.95
Vendor
2 Way In Line Bulkhead #10 and #10 O-Ring
The 2 Way In Line Bulkhead featuring #10 and #10...
$57.95
Vendor
2 Way In Line Bulkhead #6 and #10 O-Ring
The 2 Way In Line Bulkhead featuring #6 and #10...
$57.95
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