1976 Birchaven in Huntington Beach, CA

Last Updated: 4/14/2019 | Ad Source: Craigslist

Location: Huntington Beach, California

Asking Price: $11,000

1976 Huntington Beach CA

Motorhome Features

  • Model Year: 1976
  • Odometer: 115,000
  • Trim: Birchaven
  • Length: 23FT

Seller Information

  • Seller Type: Private Owner
  • Contact Name: David
  • Phone: See Link Below
  • Email: See Link Below

Description & More Pictures

Thank you and hello to all that have inquired about my classic and rare 23 foot model with great mechanicals :
I’ve added a few pictures too

Rebuilt olds 455 engine with newer electronic distributor(oil just changed with penzoil 10/40)
Rebuilt Manny transmission
New limited slip differential with 3.70 gears and speedometer gear ratio adapter for correct speed readings
New rear airbags
Brakes and master cylinder and power brake booster replaced
New fuel lines and electric fuel pump
New alternator and battery isolators
New inverter for 120 to 12 volt power
4000 watt generator recently tuned and oil changed
All systems work as they should:
Air conditioner, furnace, water heater, stove, three way refrigerator.
New LED interior lighting
New pioneer Bluetooth stereo
Their’s more too,
Recently replaced house 12 volt batteries with two 6 volt Trojan T145’s
for more power when not plugged in.
Upgraded fuse block for house 12 volt power to modern ATO style fuses.
Original dashboard replaced with modern gages and tachometer.


Still more people have even more questions.
First I was incorrect when I stated differential ratio is 3.73:1, should be 3.70:1. Last Picture shows 3600 RPM @ 80 mph, which this coach easily cruises at. Gas mileage probably increased a little bit but it’s a lot quicker now.
No reason at all that you couldn’t just get in drive it anywhere .

Craigslist Link Expired

Last Updated

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GMCRVForSale.com is a North American ads aggregator focused on (1973 - 1978) Classic GMC Motorhomes. This site features both directly submitted and reposted listings from Craigslist, eBay, RV Trader and more.


  1. Hi,
    do you still have this 23′ GMC motorhome?
    you showed the good stuff, is there any things that may need to be looked at or upgraded?

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