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A/C & Heater Hose Kits

Gotta Show's A/C hose kits are made of complete stainless steel construction (not plated) and come ready to polish. All fittings are female 'o-ring' formed, making them compatible with any aftermarket Air Conditioning system.

Any company with a T-400 Weatherhead machine and 46C dies can crimp the fittings after the purchaser has marked them to their particular specifications. Or, the fitting can be sent back to Gotta Show for crimping (nominal fee applies).

The hoses used by Gotta Show are made of aircraft quality TEFLON®* lined stainless steel. They have been tested in Arizona with 134-A on real vehicles and have given leak free service for over 5 years. The fittings and hoses have over 2000 continuous hours of testing on a modified whip running at 170 rpm with a 4" oscillation.

Download our installation guides:
AC Kit Instructions
AC Rubber Hose Instructions
Heater Kit Instructions
Heater Compression Instructions
Heater Rubber Hose Instructions


A/C Hose Kits

All A/C hose kits come with your choice of degrees of bend (135, 90, 45, or straight off the compressor) with or without service ports. Each basic kit comes with 2 sizes of hose equaling 15 ft, (2) #6 90-degree drier fittings, (1) #6 45-degree and (1) # 8 45-degree condenser fittings, (1) #6 90-degree and (1) # 10 90-degree bulkhead or evaporator fittings. Custom kits are available on a special order. All A/C kits are cut to fit. The instructions in the kit explain what specific crimp style is needed to crimp the lines.

*Kits are available hand polished for that WOW look at the show.

Part # 343100
Description: Braided stainless steel A/C hose kit includes (2) #10 90 degree (1 w/ service port), (1) #8 90 degree w/ service port, (1) #8 45 degree, (3) #6 90 degree, and (1) #6 45 degree female o-ring fittings. ALL FITTINGS STAINLESS STEEL!
Part # 343100B
Description: Same as 343100 except Matte black finish
Part # 343105
Description: Same as 343100 except all fittings are hand-polished. ALL FITTINGS STAINLESS STEEL!
Part # 343110
Description: Braided stainless steel A/C hose kit includes (1) #10 135 degree w/ service port, (1) #10 90 degree, (1) #8 135 degree w/ service port, (1) #8 45 degree, (3) #6 90 degree, and (1) #6 45 degree female o-ring fittings. ALL FITTINGS STAINLESS STEEL!
Part # 343115
Description: Same as 343110 except all fittings are hand-polished. ALL FITTINGS STAINLESS STEEL!
Part # 343120
Description: Braided stainless steel A/C hose kit includes (1) #10 straight w/ service port, (1) #10 90 degree, (1) #8 straight w/ service port, (1) #8 45 degree, (3) #6 90 degree, and (1) #6 45 degree female o-ring fittings. ALL FITTINGS STAINLESS STEEL!
Part # 343125
Description: Same as 343120 except all fittings are hand-polished. ALL FITTINGS STAINLESS STEEL!
Part # 343130
Description: Braided stainless steel โ€œSmoothieโ€ stainless steel A/C hose kit includes a matched set of bent compressor lines W/O service ports. (#10 is 125 degree and #8 is 90 degree), (1) #8 45 degree, (1) # 10 90 degree, (3) # 6 90 degree and (1) # 6 45 degree female o-ring fittings. ALL FITTINGS STAINLESS STEEL!
Part # 343135
Description: Same as 343130 except all fittings are hand-polished. ALL FITTINGS STAINLESS STEEL!
Part # 343140
Description: Same as 343130 except kit includes 134-A service ports on compressor fittings. ALL FITTINGS STAINLESS STEEL!
Part # 343145
Description: Same as 343140 except all fittings are hand-polished. ALL FITTINGS STAINLESS STEEL!
Part # 343150
Description: Braided stainless steel A/C tight fit line kit (designed for 30-34 Fords or any vehicle with tight hood clearance) includes aluminum hard lines for compressor (1) #10 straight, (1) #10 90 degree, (1) #8 straight, (3) #6 90 degree, (1) #6 45 degree, (1) # 8 45 degree female o-ring fittings. ALL FITTINGS STAINLESS STEEL!
Part # 343155
Description: Same as 343150 except all fittings are hand-polished. ALL FITTINGS STAINLESS STEEL!


Heater Hose Kits

These hose kits come with 10 ft of braided stainless TEFLONยฎ inner lined hose that has a #8 AN fitting swedged on both ends of the hose, 2 #10 long drop fittings for bulkhead which allow the A/C fittings to be cleared when coming off the bulkhead. Create a clean look and route the A/C and heater lines together for a show quality look. Also adapters for intake manifold and water pump are included based on your setup.

Part # 343200
Description: Stock GM intake heater hose kit. Kit includes (2) #10 long drop 90 degree fittings, (1) 90 degree 1/2โ€ NPT x -8 male AN and (1) straight 1/2โ€ NPT x - 8 male AN adapter. ALL FITTINGS STAINLESS STEEL!
Part # 343200B
Description: Same as 343200 except Matte black finish
Part # 343205
Description: Same as 343200 except all fittings are hand-polished. ALL FITTINGS STAINLESS STEEL!
Part # 343250
Description: Stock GM intake manifold to a Ford heater core with 5/8โ€ tubes. Kit includes (2) straight heater compression fittings, (1) 90 degree 1/2โ€ NPT x -8 AN intake manifold adapter and (1) straight 1/2โ€ NPT x -8 male AN water pump adapter. ALL FITTINGS STAINLESS STEEL!
Part # 343255
Description: Same as 343250 except all fittings are hand-polished. ALL FITTINGS STAINLESS STEEL!
Part # 343260
Description: Stock GM intake manifold to heater core with 3/4โ€ & 5/8โ€ tubes. Kits includes (2) straight heater compression fittings, (1) 90 degree 1/2โ€ NPT x -8 male AN intake manifold adapter and (1) straight 1/2 NPT x -8 male AN water pump adapter. ALL FITTINGS STAINLESS STEEL!
Part # 343265
Description: Same as 343260 except all fittings are hand-polished. ALL FITTINGS STAINLESS STEEL!
Part # 343300
Description: Edelbrock intake manifold heater hose kit includes (2) 90 degree long drop fittings, (1) 90 degree 3/8โ€ NPT x -8 male AN intake manifold adapter and (1) straight 1/2โ€ NPT x -8 male AN water pump adapter. ALL FITTINGS STAINLESS STEEL!
Part # 343305
Description: Same as 343300 except all fittings are hand-polished. ALL FITTINGS STAINLESS STEEL!
Part # 343350
Description: Edelbrock intake manifold to Ford heater core with 5/8โ€ tubes. Kit includes (2) straight heater compression fittings, (1) 90 degree 3/8โ€ NPT x -8 AN intake manifold adapter and (1) straight 1/2 NPT x -8 male AN water pump adapter. ALL FITTINGS STAINLESS STEEL!
Part # 343355
Description: Same as 343350 except all fittings are hand-polished. ALL FITTINGS STAINLESS STEEL!
Part # 343360
Description: Edelbrock intake to heater core with 3/4โ€ & 5/8โ€ tubes. Kits includes (2) #10 straight heater compression fittings, (1) 90 degree 3/8โ€ NPT x -8 male AN intake manifold adapter and (1) straight 1/2 NPT x -8 male AN water pump adapter. ALL FITTINGS STAINLESS STEEL!
Part # 343365
Description: Same as 343360 except all fittings are hand-polished. ALL FITTINGS STAINLESS STEEL!


Stainless Steel A/C Fittings

All A/C fittings are made from aircraft quality stainless steel stock inhouse. They come electro-polished or hand-polished to a mirror finish. Our fittings are specifically made for the braided hose we use. Will not work with rubber A/C hose. The fittings come in #6, #8, #10 and #12 sizes.

Fittings also come in straight, 45 degree, 90 degree and 135 degree bends with or without service ports.

โ€ข Add $11.55 per fitting for hand-polish

Part # 343005
Description: #6 male straight o-ring stainless steel fitting w/ 5/8โ€-18 threads
Part # 343006
Description: #6 straight female o-ring stainless steel fitting
Part # 343007
Description: #6 male straight o-ring stainless steel fitting w 11/16โ€-18 threads
Part # 343008
Description: #8 straight female o-ring stainless steel fitting
Part # 343008-1
Description: #8 straight female o-ring stainless steel fitting with 134-A service port
Part # 343010
Description: #10 straight female o-ring stainless steel fitting
Part # 343010-1
Description: #10 straight female o-ring stainless steel fitting with 134-A service port
Part # 343012
Description: #12 straight female o-ring stainless steel fitting
Part # 343012-1
Description: #12 straight female o-ring stainless steel fitting w/ 134-A service port
Part # 343034
Description: Compression heater stainless steel fitting โ€” 3/4โ€ tube
Part # 343058
Description: Compression heater stainless steel fitting โ€” 5/8โ€ tube
Part # 343406
Description: #6 45-degree female o-ring stainless steel fitting
Part # 343408
Description: #8 45-degree female o-ring stainless steel fitting
Part # 343408-1
Description: #8 45-degree female o-ring stainless steel fitting with 134-A service port
Part # 343410
Description: #10 45-degree female o-ring stainless steel fitting
Part # 343410-1
Description: #10 45-degree female o-ring stainless steel fitting with 134-A service port
Part # 343412
Description: #12 45-degree female o-ring stainless steel fitting
Part # 343508
Description: #8 135-degree female o-ring stainless steel fitting
Part # 343508-1
Description: #8 135-degree female o-ring stainless steel fitting with 134-A service port
Part # 343510
Description: #10 135-degree female o-ring stainless steel fitting
Part # 343510-1
Description: #8 135-degree female o-ring stainless steel fitting with 134-A service port
Part # 343906
Description: #6 90-degree female o-ring stainless steel fitting
Part # 343907
Description: #6 90-degree male o-ring stainless steel fitting w 11/16โ€-18 thread
Part # 343908
Description: #8 90-degree female o-ring stainless steel fitting
Part # 343908-1
Description: #8 90-degree female o-ring stainless steel fitting with 134-A service port
Part # 343910
Description: #10 90-degree female o-ring stainless steel fitting
Part # 343910-1
Description: #10 90-degree female o-ring stainless steel fitting with 134-A service port
Part # 343911
Description: #10 90-degree long drop female o-ring stainless steel fitting
Part # 343912
Description: #12 90-degree female o-ring stainless steel fitting


Stainless Steel Hard Line Kits, Fittings and Tubing

Part # 343375
Description: Stainless steel 3/8โ€ x .035 wall tubing (sold in 1โ€™, 3โ€™ and 7โ€™ straight lengths)
Part # 343500
Description: Stainless steel 1/2โ€ x .049 wall tubing (sold in 1โ€™, 3โ€™ and 7โ€™ straight lengths)
Part # 343600
Description: S/S #6 male insert o-ring braze-on nut
Part # 343601
Description: Stainless steel #8 male insert o-ring braze-on nut
Part # 343602
Description: Stainless steel #10 male insert o-ring braze-on nut
Part # 343604
Description: Stainless steel #6 female o-ring nut (requires female braze stem)
Part # 343605
Description: Stainless steel #8 female o-ring nut (requires female braze stem)
Part # 343606
Description: Stainless steel #10 female o-ring nut (requires female braze stem)
Part # 343608
Description: Stainless steel #6 female braze stem (requires female o-ring nut)
Part # 343609
Description: Stainless steel # 8 female braze stem (requires female o-ring nut)
Part # 343610
Description: Stainless steel # 10 female braze stem (requires female o-ring nut)
Part # 343620
Description: Stainless steel liquid line kit to make (2) #6 custom drier hard lines. Kit includes (2) each of male insert o-ring nuts, female nuts and female o-ring stems. Designed for 3/8โ€ x .035 wall tubing (sold separately).
Part # 343625
Description: Stainless steel 5/8โ€ x .049 wall tubing (sold in 1โ€™, 3โ€™ and 7โ€™ straight lengths)
Part # 343630
Description: Stainless steel condenser line kit to make (1) #6 and (1) #8 custom condenser hard lines. Kit includes (1) each of #6 and #8 male insert o-ring nuts, female nuts and female o-ring stems. Designed for 3/8โ€ x .035 and ยฝโ€ x .049 wall tubing (sold separately).
Part # 343640
Description: Stainless steel compressor line kit to make (1) #8 and (1) #10 custom compressor hard lines. Kit includes (1) each of #8 and #10 male insert o-ring nuts, female nuts and female o-ring stems. Designed for 1/2โ€ x .049 and 5/8โ€ x .049 wall tubing (sold separately).
Part # 343650
Description: Stainless steel suction line kit to make (1) custom #10 hard line. Kit includes (1) each of #10 male insert o-ring nut, female nut and female o-ring stem. Designed for 5/8โ€ x .049 wall tubing (sold separately).
Part # 343660
Description: Stainless steel discharge line kit to make (1) custom #8 hard line. Kit includes (1) each of #8 male insert o-ring nut, female nut and female o-ring stem. Designed for 1/2โ€ x .049 wall tubing (sold separately).


Stainless Steel Fittings for Rubber Barrier Hose

Part # 343999
Description: 134-A stainless steel service port caps (qty of 2)
Part # 383006
Description: #6 straight female o-ring stainless steel fitting
Part # 383008
Description: #8 straight female o-ring stainless steel fitting
Part # 383008-1
Description: #8 straight female o-ring stainless steel fitting w/ 134-A svc port
Part # 383010
Description: #10 straight female o-ring stainless steel fitting
Part # 383010-1
Description: #10 straight female o-ring stainless steel fitting w/ 134-A svc port
Part # 383406
Description: #6 45 degree female o-ring stainless steel fitting
Part # 383408
Description: #8 45 degree female o-ring stainless steel fitting
Part # 383408-1
Description: #8 45 degree female o-ring stainless steel fitting w/ 134-A svc port
Part # 383410
Description: #10 45 degree female o-ring stainless steel fitting
Part # 383410-1
Description: #10 45 degree female o-ring stainless steel fitting w/ 134-A svc port
Part # 383508
Description: #8 135 degree female o-ring stainless steel fitting
Part # 383508-1
Description: #8 135 degree female o-ring stainless steel fitting w/ 134-A svc port
Part # 383510
Description: #10 135 degree female o-ring stainless steel fitting
Part # 383510-1
Description: #10 135 degree female o-ring stainless steel fitting w/ 134-A svc port
Part # 383906
Description: #6 90 degree female o-ring stainless steel fitting
Part # 383908
Description: #8 90 degree female o-ring stainless steel fitting
Part # 383908-1
Description: #8 90 degree female o-ring stainless steel fitting w/ 134-A svc port
Part # 383910
Description: #10 90 degree female o-ring stainless steel fitting
Part # 383910-1
Description: #10 90 degree female o-ring stainless steel fitting w/ 134-A svc port
Part # 383911
Description: #10 90 degree long drop female o-ring stainless steel fitting
Part # 383956
Description: #6 rubber barrier A/C hose (per foot)
Part # 383957
Description: #8 rubber barrier A/C hose (per foot)
Part # 383958
Description: #10 rubber barrier A/C hose (per foot)


Heater Kit

Part # 383200
Description: Heater kit with stainless steel fittings (use with #10 a/c rubber hose). Kit includes (2) long drop 90 degree #10 fittings, (1) 90 degree 1/2โ€ NPT x -8 AN male intake manifold adapter, (1) straight 1/2โ€ x -8 AN male water pump adapter and (2) -8 AN female fittings (hose not included)
Part # 383205
Description: Same as 383200 except all fittings are hand polished


A/C Hose

Part # 383001
Description: Hose kit for above kits. Includes 7 feet of #6, 4 feet of #8, and 4 1/2 feet of # 10 standard rubber barrier a/c hose


Replacement Stainless Steel Collars

Part # 383002
Description: #6 stainless steel crimp collar
Part # 383003
Description: #8 stainless steel crimp collar
Part # 383004
Description: #10 & #12 stainless steel crimp collar


Stainless Steel A/C Kits for Rubber Barrier Hose

NOTE: KITS DO NOT INCLUDE STANDARD BARRIER HOSE!!!
If hose is needed, order optional hose kit part # 383001

Part # 383100
Description: S/S hose kit for standard rubber barrier a/c hose. Kit includes (2) #10 90 degree (1 w/ service port), (1) #8 90 degree w/ service port, (1) #8 45 degree, (3) #6 90 degree and (1) #6 45 degree stainless steel female o-ring fittings
Part # 383105
Description: Same as 383100 except all fittings are hand polished
Part # 383110
Description: S/S hose kit for standard rubber barrier a/c hose. Kit includes (1) #10 135 degree w/ service port, (1) #8 135 degree w/ service port, (1) #8 45 degree, (3) #6 90 degree and (1) #6 45 degree stainless steel female o-ring fittings
Part # 383115
Description: Same as 383110 except all fittings are hand polished
Part # 383120
Description: S/S hose kit for standard rubber barrier a/c hose. Kit includes (1) #10 straight w/ service port, (1) #10 90 degree (1) #8 straight w/ service port, (1) #8 45 degree, (3) #6 90 degree and (1) #6 45 degree stainless steel female o-ring fittings
Part # 383125
Description: Same as 383120 except for all fittings are hand polished
Part # 383140
Description: โ€œSmoothieโ€ S/S A/C hose kit includes a matched set of bent compressor lines w/ service ports. (#10 is 135 degree and #8 is 90 degree), (1) #8 45 degree, (1) #10 90 degree, (3) #6 90 degree, (1) #6 45 degree stainless steel female o-ring fittings
Part # 383145
Description: Same as 383140 except all fittings are hand polished
Part # 383150
Description: Tight Fit S/S A/C hose kit w/ pre-bent hard lines for compressor. Route the hoses along side of compressor for low hood clearance applications


Heater Valves (Stainless Steel)

Part # 343375
Description: 90 degree 3/8โ€ NPT x -8 male AN manual heater valve for intake manifolds with 3/8โ€ NPT port (most Edelbrock)
Part # 343500
Description: 90 degree 1/2โ€ NPT x -8 male AN manual heater valve for intake manifolds w 1/2โ€ NPT port (generally stock GM and Ford)


Adapters and Fittings (Stainless Steel) for Heater

Part # 343034
Description: 3/4โ€ compression fitting for attaching directly to heater core (must be crimped)
Part # 343058
Description: 5/8โ€ compression fitting for attaching directly to heater core tube or heater valve (must be crimped)
Part # 343299
Description: 1/2โ€ NPT x 5/8โ€ hose barb
Part # 343301
Description: 3/8โ€ NPT x -8AN straight adapter
Part # 343302
Description: 3/8โ€ NPT x -8AN 45-degree adapter
Part # 343303
Description: 3/8โ€ NPT x -8AN 90-degree adapter
Part # 343304
Description: 1/2โ€ NPT x -8AN straight adapter
Part # 343304L
Description: 1/2โ€ NPT x -8AN long adapter (3 1/2โ€ long)
Part # 343306
Description: 1/2โ€ NPT x -8AN 45-degree adapter
Part # 343307
Description: 1/2โ€ NPT x -8AN 90-degree adapter


TEFLONยฎ Hose

Part # 343956
Description: 3/8โ€ TEFLONยฎ lined hose (2000 lbs. working pressure) per foot (use with #6 and #8 A/C fittings)
Part # 343958
Description: 13/32โ€ TEFLONยฎ lined hose (2000 lbs. working pressure) per foot (use with #10 A/C and heater fittings)

*Teflon is a registered trademark of E.I. du Pont de Nemours and Company and distributed for Dana Corporation.

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