67_c-30: tach pic - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**too much stuff** · 03-09-2005, 01:11 AM

The top one redlines at 2800, kind of hard to see with the glare. The bottom one is the 3200. Also no vacuum on the top one. All i can think of is maybe one is for a cat engine and the other for a cummings? (or whatever diesels they used in them)

BobS · 03-09-2005, 02:07 AM

The one for 2800 is probably for a Detroit. Maybe a Toro-Flow (or gas V-6) for the other? Are they cable driven?

Bob

ZOOMY · 03-09-2005, 04:45 AM

Is the 4K one for sale ?

**too much stuff** · 03-09-2005, 09:24 PM

They are both 4000 rpm tachs and cable driven. I posted the pics for 67_c30, but realize now it looks like thats what they came from the way i worded it. He wanted to see the different red lines. Don't really want to sell them, they are great for conversation...

70 shorty · 03-09-2005, 10:23 PM

Yeah, you could install the cluster and tell people you can bury the tach in every gear. I tell people all the time I've buried the speedo in my Z28 many times, I just neglect to tell them it only goes to 85.

67_C-30 · 03-10-2005, 09:24 AM

Thanks for pics. Mine is the 3200 Redline with the vacuum gauge.

**too much stuff** · 03-11-2005, 11:58 AM

A couple better pics for those that want to see. The tach looks the same as the speedo hook up. Sorry the pic is dark, i was trying to cut the glare from the lenses.

03-09-2005, 01:11 AM	#1
too much stuff Roadtrip! Join Date: Feb 2003 Location: Grand Rapids MN Posts: 13,718	67_c-30: tach pic The top one redlines at 2800, kind of hard to see with the glare. The bottom one is the 3200. Also no vacuum on the top one. All i can think of is maybe one is for a cat engine and the other for a cummings? (or whatever diesels they used in them) Attached Images __________________ 67 gmc custom lwb dakota truck. Sold...And bought back 69 swb 4x4 project (in progress) 70 c-10 lwb texas truck 70 4x4/BB/bkts/posi/tach(retired) 70 swb (wifes) 70 jimmy camper 71 K-5 factory 2wd 71 cheyenne 4x4/tach/posi/ plow rig 71 Cheyenne20 BB, buckets, tach, tilt, 4 speed 72 jimmy CST wyoming rig 72 jimmy Colorado rig 72 lifted texas 4x4 3/4 ton burb 65 fury conv. 383/auto 65 chrysler 300 "L" 413 auto

03-09-2005, 02:07 AM	#2
BobS Senior Member Join Date: May 2001 Location: West Central Minnesota Posts: 568	The one for 2800 is probably for a Detroit. Maybe a Toro-Flow (or gas V-6) for the other? Are they cable driven? Bob __________________ V-6....only GMC Trucks have it! 62 GMC W5000 NAPCO-V6 65 GMC 2500 NAPCO Panel-V6 66 GMC 1000-V6 66 GMC 1500-V6 67 GMC K1500-SBC (originally a KM-V6) 68 GMC C1500-V6 68 GMC C1500-V6 68 GMC Suburban C2500 70 Chevy K20-SBC 71 Chevy C30 Longhorn-SBC 72 GMC Suburban C1500-BBC 72 Chevy C10-SBC 72 GMC C5500-ToroFlow Diesel

03-09-2005, 04:45 AM	#3
ZOOMY Senior Member Join Date: Feb 2003 Location: WIS Posts: 1,752	4k Is the 4K one for sale ?

03-09-2005, 09:24 PM	#4
too much stuff Roadtrip! Join Date: Feb 2003 Location: Grand Rapids MN Posts: 13,718	They are both 4000 rpm tachs and cable driven. I posted the pics for 67_c30, but realize now it looks like thats what they came from the way i worded it. He wanted to see the different red lines. Don't really want to sell them, they are great for conversation... __________________ 67 gmc custom lwb dakota truck. Sold...And bought back 69 swb 4x4 project (in progress) 70 c-10 lwb texas truck 70 4x4/BB/bkts/posi/tach(retired) 70 swb (wifes) 70 jimmy camper 71 K-5 factory 2wd 71 cheyenne 4x4/tach/posi/ plow rig 71 Cheyenne20 BB, buckets, tach, tilt, 4 speed 72 jimmy CST wyoming rig 72 jimmy Colorado rig 72 lifted texas 4x4 3/4 ton burb 65 fury conv. 383/auto 65 chrysler 300 "L" 413 auto

03-09-2005, 10:23 PM	#5
70 shorty Where's my beer? Join Date: Oct 2004 Location: Glen Allen, VA Posts: 1,768	Yeah, you could install the cluster and tell people you can bury the tach in every gear. I tell people all the time I've buried the speedo in my Z28 many times, I just neglect to tell them it only goes to 85. __________________ 70 C10, shortstep, .30 over 250,Hurst shifted 3 spd parts hauler. Holley 390, Clifford Intake, Header, ported cylinder head, unknown bigger cam. 79 Corvette L82, 4 spd, black, red interior, headers, flowmasters, and unkown bigger cam. '03 Grand Cherokee Laredo, 4.0 4x4 daily driver. 165K miles, and runs great '08 Tahoe LTZ 4x4 155K

03-10-2005, 09:24 AM	#6
67_C-30 I have a radical idea! Join Date: Jan 2005 Location: Sweet Home Alabama! Posts: 6,513	Thanks for pics. Mine is the 3200 Redline with the vacuum gauge. __________________ '67 C-30 Dually Pickup 6.2 Turbo Diesel, NP435 ‘72 C-10 SWB , 350 4bbl, TH350 '69 C-10 SWB , 250 L6, 3 OTT '69 GMC C3500, dump truck, 351 V6, NP435 '84 M1009 CUCV Military Blazer 67 C-30 Turbodiesel build thread http://67-72chevytrucks.com/vboard/s...d.php?t=254096 My trucks http://s226.photobucket.com/albums/d...ediafilter=all Member of the 1-Ton Club!

03-11-2005, 11:58 AM	#7
too much stuff Roadtrip! Join Date: Feb 2003 Location: Grand Rapids MN Posts: 13,718	A couple better pics for those that want to see. The tach looks the same as the speedo hook up. Sorry the pic is dark, i was trying to cut the glare from the lenses. Attached Images __________________ 67 gmc custom lwb dakota truck. Sold...And bought back 69 swb 4x4 project (in progress) 70 c-10 lwb texas truck 70 4x4/BB/bkts/posi/tach(retired) 70 swb (wifes) 70 jimmy camper 71 K-5 factory 2wd 71 cheyenne 4x4/tach/posi/ plow rig 71 Cheyenne20 BB, buckets, tach, tilt, 4 speed 72 jimmy CST wyoming rig 72 jimmy Colorado rig 72 lifted texas 4x4 3/4 ton burb 65 fury conv. 383/auto 65 chrysler 300 "L" 413 auto



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