: Heating & Cooling
- need help
- Has anyone converted a Non AC car to AC
- Cooling system basic math
- 16" electric fan
- Radiator Shroud
- Harrision style Rad
- Heater Blower Motor Fan - Squirrel Cage
- Ac Evaporator
- Can R12 guages be used for134
- A/C suddenly quit on a 70
- A/C Oil Types
- Heater control
- Shroud
- fail safe thermostat
- still getting hot-switch to clutch fan??
- still getting hot-switch to clutch fan??
- Engine Temps
- Check Valve
- 69 AC with R134
- 69 chevelle fan
- 67 Chevelle ac / heating cable control diagram?
- Idle Solenoid
- 383 Temps???
- single core Be cool radiator
- 67ss
- What kind of radiator should I use, sb to bb?
- Coolant Hose Routing, new engine, need help!
- Vintage Air install (pics)
- Help, which radiator&electric fan
- Radiator shroud for a 64
- need one to fit
- Big block radiator in small block car
- 71 chevelle heat and ac controls
- Vintage air a/c lines
- Tips for swapping thermostat?
- Heater Cables
- Fan Clearance
- POA Valve on R134
- temp sending unit leak
- water pumps
- Questions on modified version of Taurus fan install...
- Correct 70 BB A/C water pump pulley
- impala question
- Cooling problem
- 2-3/8 Wittek Tower Clamp
- Radiator hose blew off
- A/C Heater control panel question
- Better Upper Hose '64-'65 SB w/Air
- Need wiring diagram for AC relay
- Overflow tank, valve open or closed?
- Heater flap arm thing.
- water pump
- 70 temp sending unit for light/coolant
- new gmpm zz454 overheating?
- '71 El Camino A/C Vacuum Storage Canister/Ball
- stock vs. aftermarket A/C
- Dash vents versus lap vents
- missing a piece
- Is 18" of vacuum enough?
- Proform Water Pump
- A/C Elk to non A/C elk question
- Opinion/Advise on radiator purchase
- what size fan and shroud is the best
- R12 conversion to 134A 72 Chevelle 350 SS
- 327 operating temp
- Does anyone use a Rad. Coolant Recovery Tank on there 66 Chevelle ....?
- 18" Fan W/O Clutch
- problems with initial warm up
- 67 Heater Control
- Best fan?
- Heater/AC Vacuum/ no control
- vacuum canisiter
- Thermostat Housing torque
- New Alumitech Radiator is the way to go-fits perfectly..!!
- Alumitech Radiator Installed!!
- blocked BB bypass
- Wiring electric fans with relay
- Why does R-12 work better than R-134a?
- E-fans for '70-72 utilizing the stock shroud?
- No fan shroud and bent blades
- Installing Vintage Air
- AC conversion in a 68SS
- Heater Box Seals HELP !!!!!!!
- Thermostat Housing Leakage
- AC idle help
- What PSI for rad cap?
- electric vs mechanical
- Heater Duct
- 454 head overheating after changing freezeplugs
- 454 Block Coolant Capacity
- New Clutch for clutch fan
- Radiator guestion
- New Radiator or Recore?
- A/C to Heater only conversion
- Heater Bypassed
- 185 or 195 thermostat on my 66 396...?
- 94 Suburban A/C problem
- Dealer gave me a 16PSI radcap..
- GM R-4 pulley adjustment
- Condensor behind the radiator
- 1965 Heater contol question
- leaking heater core?
- Topcoating Alum Radiator
- 1965 el camino leaking heater core
- Clutch Fan 66
- 66 Impala heater core replacement ????
- Cleaning up the firewall..
- Heater Hoses and Shroud
- A/C what years interchange?
- fan shroud fitment issue
- 68 A/C Questions
- 66 chevelle 396 power steering-What cap is correct?
- heater box installation
- 68 A/C Bracket
- An other shroud issue...
- Heating Ducts
- My 68 Heater box is in big trouble!
- Will i lose my A/C charge if i remove heaterbox?
- 1970 Malibu vacuum lines?
- 67 A/C Rebuild Questions
- 1992 Suburban HVAC( sorry not Chevelle)
- 1968 SS396 Lower radiator hose problem
- How many blades on a 69
- Sources For Serpentine Drives For BB
- Hot 396
- Long or short?
- no blower switch on a 70
- classic auto ati in 66 anyone
- No air through A/C ducts
- Hot all the time
- Checking engine temp/guage
- A/C removal and delete cover install
- Alumitech, BB, or GM aluminum Radiator?
- Temperature guage fluctuation
- A/C compressor bracketry
- Twin fan question?
- what radiator do I have?
- How to bleed air out of system on 96 Mercury Villager?
- Coolant for a alum. headed motor
- Is Summit Direct Fit really Direct Fit? Sorry I couldnt find it in a search...
- Heater plumbing with Electric water pump
- 454 Running too cool.
- Heater Core replacement 71 w/AC
- Downflow vs. crossflow
- heater box levers
- 72 Heater box removal / replacement
- 66 Chevelle 396 3 row radiator-Can AC be used with it.
- 160 Or 180 Degree Thermostat?
- temperature sensor for Spal fans (Alumitech)
- Waterless Radiator Fluid
- Trans Cooler
- 67 AC Deleted now have a wiring/cable mess - help
- 1970 heater core - Just FYI
- 65-67 AC Questiones
- Water Temperature Gauge
- Need cooling help on blown big block
- 1999 Silverado 4.8 Vortec Temp question
- From R12 to 134a
- Heat and A/C vents, vacuum??
- Heavy Duty Cooling?
- running hot????
- Factory 69 temperature guage
- 70 chevelle fan motor tube
- '70 Defrost " Y " vent.
- Hot Rod Air Kit
- Dumb cooling question
- '66 Heater re-work
- Classic auto air or other brands in a 66
- 65 El Camino replacement radiator ?
- E-Fan controller
- 70 Heater core W/ straight nipples available? Pic.
- using an alum. w/p with clutch fan
- 71/72 28" core fan shroud pic
- R4 Compressor Pulley
- re-doing the cooling system
- Where to find round exit vent for my 68?
- My ears are broken on my 68
- Will a 67 style heater core fit a 70?
- 97 Saturn antifreeze change
- R12 non barier ac hose?
- Clutch Fan vs. Electric Fan
- Electric Fan Push or Pull??
- Too Cool
- HELP Any member's in Surrey,BC Its so cold
- No Pressure in Cooling System
- A rant and then some advice
- 72 El Camino A/c system rebuild
- Question on A/C heater box - 72 chevelle
- Dual Spal Fan problem
- A big thanks to all
- A/c
- Need Help
- A/C Install
- heater core plumbing
- Hamster wheel/blower interchangeability and other questions
- Best Aluminum Rad & Electric Fans
- Heater Valve
- GM Underdash A/C
- Heater Vacuum Lines
- Which water pump, Long or Short
- a/c delete for 67
- A/c duct work picture
- Very confused on fan, clutch, water pump. I did search!
- A/C for non A/C 71
- Non chevelle heater core
- Don't want that big ugly A/C box
- Evaporator 72 elcamino
- Why does my heater blow cold air?
- Help with fan and Shroud size
- Heater Core
- Radiator Tag
- classic air installed in 70-72
- blower motor cage
- Need help with ac delete in '68 300 deluex
- Whats up with my heater..
- Alumitech Lower BB Hose
- No heater fan
- 1966 conv. a/c
- Summit brand of alum radiator?
- Reverse Cooling a Big Block
- 1970 el camino heater core
- Need help locating part
- AC / Fan Switch Problem
- 69 chevelle heater box W/AC
- A/C Rebuild
- Oil In New Compressor Question
- Original fan for my 69 396 ?
- Heater fan
- 70 L34 original fan & spacer info
- Anyone use the odd looking 5 blade 17 1/2 inch fan that Ground up sells?
- air gap intake/sending unit
- Swap/install AC in non-AC el Camino '75
- Vintage air group buy
- 70 heaterbox flap covering
- Electric fans?
- How close should a thermal clutch be to the radiator?
- BB running too cool
- What size nipple goes on the water pump and the intake on a BB??
- BB bypass hose
- 4 core radiator needed?
- temp gage on 68 chevelle (non idiot light) not working
- What waterpump do I need?
- be cool 1967 chevelle install
- Alumitech/Griiffin??
- Fan problems
- Radiator tag decoding
- Quick question
- pulleys
- Thermal clutch spring is 2" from Radiator. Will it still work properly?
- harrison a/c heater box part number
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