KS WTB 72 BB crank pulleys - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**Cash3481** · 05-03-2014, 12:37 AM

Just like it says... My crank pulley bolts loosened up and self destructed along with ruining my harmonic balancer so I need a set of 72 BB crank pulleys. Please let me know what you have. I already replaced them with a set from a friend but I have to replace his set. Shipping is to 67110.
Mike

**Todd68Chevy** · 05-03-2014, 06:43 AM

I have a pair that I picked up with some other big block items. I need to get better pictures but I beleive it is a sigle groove and a double groove pulley. $60.00 plus shipping for the pair. I will get them checked over better and get better pictures today if interested. These are the only pictures I have saved. I was told they are from a 1972.

**Todd68Chevy** · 05-03-2014, 08:26 AM

They are stamped 3925525 BR on the outer pulley and 3874414 BO on the double groove inner pulley.

**Cash3481** · 05-03-2014, 08:26 AM

Todd,
That is definitely a 72 alternator so I hope they are matched to the same motor. I'll take them if you want to send me your paypal or payment preference.
I can use the inner pulley even though I don't have A/C.
Mike

**Todd68Chevy** · 05-03-2014, 08:34 AM

Quote:

Originally Posted by Cash3481

Todd,
That is definitely a 72 alternator so I hope they are matched to the same motor. I'll take them if you want to send me your paypal or payment preference.
Mike

Let me get home and I will verify shipping and get you better pictures. I do accept PayPal. Everything I bought came from the same engine. The guy bought a 72 402 out of a 72 C20 and put it in his Chevelle. He went with all Marsh pulley/ belt set up and just packed all this stuff away. Thanks

**Todd68Chevy** · 05-03-2014, 08:37 AM

Any other parts that you are interested in? Other then what is pictured, I also got the intake, valve covers, air cleaner and maybe more. I did not get the engine stands, exhaust manifolds or the a/c items.

**Cash3481** · 05-03-2014, 08:42 AM

I could use 3 additional spark plug heat shields if you have any singles. I have an incomplete set. I could also use a heat stove and pipe if you have one you'd sell as a package deal. My truck already has everything on it.
Mike

**Todd68Chevy** · 05-03-2014, 08:44 AM

Sorry, all that was missing also. I know there is an air cleaner spacer with the breather tube.

**Cash3481** · 05-03-2014, 08:50 AM

That might all fit in a lrg FRB box. What do you need for it?

**70STOVEBOLT** · 05-03-2014, 02:26 PM

If Mike passes I am interested in the valve covers.

snipescastle2 · 05-03-2014, 08:49 PM

did I hear someone looking for a Carb spacer? I have a factory air cleaner from my 71' I'm not going to use, it has the spacer with the elbow and rubber hose to the valve cover if anyone is needing one..... I can get pictures tomorrow.
Ben

snipescastle2 · 05-03-2014, 08:50 PM

sorry I meant air cleaner spacer.....

**Cash3481** · 05-04-2014, 12:43 AM

Todd,
Payment sent for pulleys, and spacer.
Thank you for offering me these. The other parts are available if someone needs them.
Mike

05-03-2014, 12:37 AM	#1
Cash3481 Loves all GMC trucks Join Date: Jul 2010 Location: Columbia Mo Posts: 4,435	WTB 72 BB crank pulleys Just like it says... My crank pulley bolts loosened up and self destructed along with ruining my harmonic balancer so I need a set of 72 BB crank pulleys. Please let me know what you have. I already replaced them with a set from a friend but I have to replace his set. Shipping is to 67110. Mike

05-03-2014, 06:43 AM	#2
Todd68Chevy Senior Member Join Date: Oct 2009 Location: Shelburn Indiana Posts: 3,975	Re: WTB 72 BB crank pulleys I have a pair that I picked up with some other big block items. I need to get better pictures but I beleive it is a sigle groove and a double groove pulley. $60.00 plus shipping for the pair. I will get them checked over better and get better pictures today if interested. These are the only pictures I have saved. I was told they are from a 1972. Attached Images __________________ Note: All parts I have for sale are also for sale locally. I currently own: 1940 Chevy Fire truck (project), 1946 Chevy truck (project), 1946 Chevy 1 Ton pick up, 1953 Chevy school bus (storage area), 1968 Chevy C10 (I have drove for 26 years), 1994 Chevy C2500 (daily driver), 2005 GMC crew cab K2500 (parts hauler) and more trucks for parts.

05-03-2014, 08:26 AM	#3
Todd68Chevy Senior Member Join Date: Oct 2009 Location: Shelburn Indiana Posts: 3,975	Re: WTB 72 BB crank pulleys They are stamped 3925525 BR on the outer pulley and 3874414 BO on the double groove inner pulley. __________________ Note: All parts I have for sale are also for sale locally. I currently own: 1940 Chevy Fire truck (project), 1946 Chevy truck (project), 1946 Chevy 1 Ton pick up, 1953 Chevy school bus (storage area), 1968 Chevy C10 (I have drove for 26 years), 1994 Chevy C2500 (daily driver), 2005 GMC crew cab K2500 (parts hauler) and more trucks for parts.

05-03-2014, 08:26 AM	#4
Cash3481 Loves all GMC trucks Join Date: Jul 2010 Location: Columbia Mo Posts: 4,435	Re: WTB 72 BB crank pulleys Todd, That is definitely a 72 alternator so I hope they are matched to the same motor. I'll take them if you want to send me your paypal or payment preference. I can use the inner pulley even though I don't have A/C. Mike Last edited by Cash3481; 05-03-2014 at 08:34 AM.

05-03-2014, 08:37 AM	#6
Todd68Chevy Senior Member Join Date: Oct 2009 Location: Shelburn Indiana Posts: 3,975	Re: WTB 72 BB crank pulleys Any other parts that you are interested in? Other then what is pictured, I also got the intake, valve covers, air cleaner and maybe more. I did not get the engine stands, exhaust manifolds or the a/c items. __________________ Note: All parts I have for sale are also for sale locally. I currently own: 1940 Chevy Fire truck (project), 1946 Chevy truck (project), 1946 Chevy 1 Ton pick up, 1953 Chevy school bus (storage area), 1968 Chevy C10 (I have drove for 26 years), 1994 Chevy C2500 (daily driver), 2005 GMC crew cab K2500 (parts hauler) and more trucks for parts.

05-03-2014, 08:42 AM	#7
Cash3481 Loves all GMC trucks Join Date: Jul 2010 Location: Columbia Mo Posts: 4,435	Re: WTB 72 BB crank pulleys I could use 3 additional spark plug heat shields if you have any singles. I have an incomplete set. I could also use a heat stove and pipe if you have one you'd sell as a package deal. My truck already has everything on it. Mike

05-03-2014, 08:44 AM	#8
Todd68Chevy Senior Member Join Date: Oct 2009 Location: Shelburn Indiana Posts: 3,975	Re: WTB 72 BB crank pulleys Sorry, all that was missing also. I know there is an air cleaner spacer with the breather tube. __________________ Note: All parts I have for sale are also for sale locally. I currently own: 1940 Chevy Fire truck (project), 1946 Chevy truck (project), 1946 Chevy 1 Ton pick up, 1953 Chevy school bus (storage area), 1968 Chevy C10 (I have drove for 26 years), 1994 Chevy C2500 (daily driver), 2005 GMC crew cab K2500 (parts hauler) and more trucks for parts.

05-03-2014, 08:50 AM	#9
Cash3481 Loves all GMC trucks Join Date: Jul 2010 Location: Columbia Mo Posts: 4,435	Re: WTB 72 BB crank pulleys That might all fit in a lrg FRB box. What do you need for it?

05-03-2014, 02:26 PM	#10
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,414	Re: WTB 72 BB crank pulleys If Mike passes I am interested in the valve covers. __________________ 70 C/10 SWB 402/TH400/3.73 "The Needy Beast" 200,000 Mile Club Disc Brake Club Owner installed options: Front Sway Bar Power Steering Power Brakes Cigar Lighter Courtesy Lights Deluxe Side Markers Wiper Delay Sliding Rear Window Power Windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear

05-03-2014, 08:49 PM	#11
snipescastle2 Registered User Join Date: Mar 2009 Location: WARRENSBURG,MISSOURI,64093 Posts: 1,518	Re: WTB 72 BB crank pulleys did I hear someone looking for a Carb spacer? I have a factory air cleaner from my 71' I'm not going to use, it has the spacer with the elbow and rubber hose to the valve cover if anyone is needing one..... I can get pictures tomorrow. Ben

05-03-2014, 08:50 PM	#12
snipescastle2 Registered User Join Date: Mar 2009 Location: WARRENSBURG,MISSOURI,64093 Posts: 1,518	Re: WTB 72 BB crank pulleys sorry I meant air cleaner spacer.....

05-04-2014, 12:43 AM	#13
Cash3481 Loves all GMC trucks Join Date: Jul 2010 Location: Columbia Mo Posts: 4,435	Re: WTB 72 BB crank pulleys Todd, Payment sent for pulleys, and spacer. Thank you for offering me these. The other parts are available if someone needs them. Mike

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