IN BB RH exhaust manifold 3994046 - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**70STOVEBOLT** · 11-14-2018, 04:26 PM

SOLD, still have driver's side manifold.

No cracks or AIR holes. It was resurfaced before I ran it for about 500 miles. $75 shipped (cont. US) plus PP fees. I also have the LH manifold and it does have the AIR holes, which are plugged, and has some cracks, but does not leak.
It has been resurfaced as well. I can get pics of it as well if there is any interest.

**70STOVEBOLT** · 12-01-2018, 11:28 AM

Saturday morning bump

**70STOVEBOLT** · 01-18-2019, 06:58 PM

Bump for the weekend...

**70STOVEBOLT** · 04-20-2019, 02:53 PM

Top

**70STOVEBOLT** · 05-14-2019, 05:11 PM

Ttt

**70STOVEBOLT** · 04-19-2020, 10:59 AM

I also have the left one but it has some light cracking. It does not leak.

**70STOVEBOLT** · 04-30-2020, 01:47 PM

T
t
t

**Rods** · 04-30-2020, 04:41 PM

We will take the 3994046 manifold

**70STOVEBOLT** · 04-30-2020, 10:41 PM

PM sent with payment info

**70STOVEBOLT** · 05-01-2020, 10:32 AM

PayPal received, will ship on Monday.

**70STOVEBOLT** · 05-04-2020, 01:59 PM

Sold and shipped

11-14-2018, 04:26 PM	#1
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,257	BB RH exhaust manifold 3994046 SOLD, still have driver's side manifold. No cracks or AIR holes. It was resurfaced before I ran it for about 500 miles. $75 shipped (cont. US) plus PP fees. I also have the LH manifold and it does have the AIR holes, which are plugged, and has some cracks, but does not leak. It has been resurfaced as well. I can get pics of it as well if there is any interest. Attached Images __________________ 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 Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear Last edited by 70STOVEBOLT; 05-04-2020 at 02:00 PM. Reason: Sold it

12-01-2018, 11:28 AM	#2
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,257	Re: BB RH exhaust manifold 3994046 Saturday morning bump __________________ 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 Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear

01-18-2019, 06:58 PM	#3
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,257	Re: BB RH exhaust manifold 3994046 Bump for the weekend... __________________ 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 Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear

04-20-2019, 02:53 PM	#4
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,257	Re: BB RH exhaust manifold 3994046 Top __________________ 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 Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear

05-14-2019, 05:11 PM	#5
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,257	Re: BB RH exhaust manifold 3994046 Ttt __________________ 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 Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear

04-19-2020, 10:59 AM	#6
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,257	Re: BB RH exhaust manifold 3994046 I also have the left one but it has some light cracking. It does not leak. __________________ 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 Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear Last edited by 70STOVEBOLT; 04-30-2020 at 01:47 PM.

04-30-2020, 01:47 PM	#7
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,257	Re: BB RH exhaust manifold 3994046 T t t __________________ 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 Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear

04-30-2020, 04:41 PM	#8
Rods Senior Member Join Date: Aug 2014 Location: Arizona Posts: 1,477	Re: BB RH exhaust manifold 3994046 We will take the 3994046 manifold __________________ Az

04-30-2020, 10:41 PM	#9
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,257	Re: BB RH exhaust manifold 3994046 PM sent with payment info __________________ 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 Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear

05-01-2020, 10:32 AM	#10
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,257	Re: BB RH exhaust manifold 3994046 PayPal received, will ship on Monday. __________________ 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 Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear

05-04-2020, 01:59 PM	#11
70STOVEBOLT Senior Member Join Date: Jun 2005 Location: Winona Lake, IN Posts: 6,257	Re: BB RH exhaust manifold 3994046 Sold and shipped __________________ 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 Power windows Power Locks Sniper EFI 2015 Silverado 1500 LS 4.3/6L80/3.23 lowered 2" front & rear



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