C30 dually with factory big block? - The 1947 - Present Chevrolet & GMC Truck Message Board Network

jumpsoffrock · 09-28-2023, 10:54 PM

I was thinkin' the other day that I don't think I've ever seen a factory Dually with a factory big block....was this not available together?

Were duallys an option on the SPID?

**Steeveedee** · 09-29-2023, 12:16 AM

Is it R05, DR Wheel Conversion?

https://outintheshop.com/options.html

Keith Seymore · 09-29-2023, 07:25 AM

Quote:

Originally Posted by Steeveedee

Is it R05, DR Wheel Conversion?

https://outintheshop.com/options.html

Yes - R05 is dual rear wheels.

K

jumpsoffrock · 09-29-2023, 09:57 AM

Thanks for the replies guys.

**HWY-STAR** · 09-30-2023, 12:59 AM

I don't know if it's very rare or not, but I have a 72 c30 big block, dual wheels with the 4 speed trany. Basic truck otherwise. Except for the factoy running lights. And full gage dash.

**Classic Heartbeat** · 09-30-2023, 12:57 PM

All 68-72 except all 4X4s could have been optioned with a BB.

jumpsoffrock · 09-30-2023, 10:03 PM

And that answers my question, thanks everyone.

68Gold/white · 10-02-2023, 10:15 AM

I'm sure I have not seen nearly as many of these classic pickups as most others here, BUT a C30 dually, of ANY engine (67-72), I'm not sure I've seen any.

**Steeveedee** · 10-02-2023, 12:24 PM

Right. I don't recall seeing any before the '73 MY, either. Doesn't mean they aren't out there.

**va72longhorn** · 10-02-2023, 12:38 PM

You won’t see a pre ‘73 dually with a pickup bed, unless it’s a modification, if that’s what you’re referring to. Duallies were only can and chassis.

**va72longhorn** · 10-02-2023, 12:39 PM

Cab and chassis …. ( one day I’ll learn to check my spell check before I hit “send”)

09-28-2023, 10:54 PM	#1
jumpsoffrock Registered User Join Date: Apr 2014 Location: California Posts: 975	C30 dually with factory big block? I was thinkin' the other day that I don't think I've ever seen a factory Dually with a factory big block....was this not available together? Were duallys an option on the SPID?

09-29-2023, 12:16 AM	#2
Steeveedee Who Changed This? Join Date: Jan 2013 Location: Simi Valley, CA Posts: 10,676	Re: C30 dually with factory big block? Is it R05, DR Wheel Conversion? https://outintheshop.com/options.html __________________ ~Steven '70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper Simi Valley, CA

09-29-2023, 09:57 AM	#4
jumpsoffrock Registered User Join Date: Apr 2014 Location: California Posts: 975	Re: C30 dually with factory big block? Thanks for the replies guys.

09-30-2023, 12:59 AM	#5
HWY-STAR Senior Member Join Date: Jan 2021 Location: South east Mn. Posts: 299	Re: C30 dually with factory big block? I don't know if it's very rare or not, but I have a 72 c30 big block, dual wheels with the 4 speed trany. Basic truck otherwise. Except for the factoy running lights. And full gage dash. __________________ 72 sierra grande 402/400 72 longhorn 402/400-----FOR SALE 67 swb fleet side 350/350 buddy buckets tack/vac dash project-------SOLD 71 Cheyenne c20 350/350 all original except seat cover-SOLD 1970 GMC 3500 SRW 350 4 speed----SOLD 72 c-30 bb 4 speed dump bed 72 k-20 4x4 350/350 patina rat rod----SOLD 80 chevy p20 aluminum step van 350/400 12 ft cargo 62 parts car & 63 project nova, 4 door 6 cy 74 Honda cb 360 only 4000 miles 71 C20 custom camper, Co truck, auto, 454

09-30-2023, 12:57 PM	#6
Classic Heartbeat Project Junkie! Fishing Poor!! Join Date: Dec 1999 Location: Olympia,Wa. 98512 Posts: 10,766	Re: C30 dually with factory big block? All 68-72 except all 4X4s could have been optioned with a BB. __________________ On-line catolog Classic Heartbeat Pickup Parts WEHEPP@comcast.net Call us Toll Free (888) 338-2502 Like Us on Facebook No appointment necessary. 72 BB Chevy Custom Deluxe / Custom Camper 67 I-6 (Soon to be 5.7 LS1) Panel 68 BB Chevy Short Bed 72 6.0 LQ9 Short Bed Chevy 4X4 Olympia's fastest growing truck parts supplier. Olympia's home for Wayward Chevys

09-30-2023, 10:03 PM	#7
jumpsoffrock Registered User Join Date: Apr 2014 Location: California Posts: 975	Re: C30 dually with factory big block? And that answers my question, thanks everyone.

10-02-2023, 10:15 AM	#8
68Gold/white Registered User Join Date: Sep 2011 Location: Ark City, Kansas Posts: 3,405	Re: C30 dually with factory big block? I'm sure I have not seen nearly as many of these classic pickups as most others here, BUT a C30 dually, of ANY engine (67-72), I'm not sure I've seen any.

10-02-2023, 12:24 PM	#9
Steeveedee Who Changed This? Join Date: Jan 2013 Location: Simi Valley, CA Posts: 10,676	Re: C30 dually with factory big block? Right. I don't recall seeing any before the '73 MY, either. Doesn't mean they aren't out there. __________________ ~Steven '70 Chevy 3/4T Longhorn CST 402/400/3.56 Custom Camper Simi Valley, CA

10-02-2023, 12:38 PM	#10
va72longhorn Senior Member Join Date: Dec 2009 Location: Culpeper, VA Posts: 435	Re: C30 dually with factory big block? You won’t see a pre ‘73 dually with a pickup bed, unless it’s a modification, if that’s what you’re referring to. Duallies were only can and chassis.

10-02-2023, 12:39 PM	#11
va72longhorn Senior Member Join Date: Dec 2009 Location: Culpeper, VA Posts: 435	Re: C30 dually with factory big block? Cab and chassis …. ( one day I’ll learn to check my spell check before I hit “send”)



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