PA WTB 1970 Blazer parts - The 1947 - Present Chevrolet & GMC Truck Message Board Network

**1970cstblazer** · 04-05-2021, 11:59 AM

**WANTED**

Looking for Blazer front lower dash speaker. Does not matter if working or not, but that will affect what the value is since NOS 4"x10" 10 ohm speakers are $80-$100. Cosmetics are key, however. Proper plug would be nice.. Found on another site

Original High Note Delco Remy horn in perfect working order. The cleaner the better. GM Part number 9000011. Found one on another site

NOS GM window crank handle 7752485-casting number on back 9718137. Only need the one..FOUND on this site!

3937067 NOS or rechromed Dana 44 locking hub chrome housings

3886791 OR 6270848 hood to cowl seal NOS

**Tmend** · 04-05-2021, 12:16 PM

I have bought the NOS 10ohm speakers you speak of. I learned that blazer speakers are their own breed. The blazer 10ohm speakers 4 holes are different. They are threaded. You can always thread the others but would require you to use a thicker screw thus having also to make the speaker grill holes bigger. The original blazer screws go right through the reg 10ohm 4x10 speakers. That’s what I encountered if someone has diff experience please chime in.

**1970cstblazer** · 04-06-2021, 11:48 AM

Addition to original post

**1970cstblazer** · 04-08-2021, 07:32 AM

Ttt....

**1970cstblazer** · 04-11-2021, 08:46 AM

still looking..........

**402Bowtie** · 04-12-2021, 03:50 PM

Quote:

Originally Posted by 1970cstblazer

**WANTED**

NOS GM window crank handle 7752485-casting number on back 9718137. Only need the one..

I'm wondering if you got some numbers mixed up for the number on the back...did you mean 9717838? I have an original window crank with that number. I also have an NOS one with that number on the back. Finding NOS with that number stamped on it is very hard. I'll PM you.

Here are some pics...the first pic is a used original. The last three pics are the NOS one I have for sale.

**1970cstblazer** · 04-12-2021, 05:01 PM

The number I provided is a very old number, and was used in the June 1971 parts book, and yes the casting number is 9718137.

The 1732326 you are selling was referenced in the May, 1979 parts book as being the correct replacement crank handle at that time for 1967-1972 Trucks.

The handles appear almost identical, so I am definitely interested! The funds have been sent via Paypal! Thank you.

**1970cstblazer** · 04-12-2021, 05:08 PM

Per the 12/81 parts history catalog:

**1970cstblazer** · 04-13-2021, 12:18 PM

Quote:

Originally Posted by Tmend

I have bought the NOS 10ohm speakers you speak of. I learned that blazer speakers are their own breed. The blazer 10ohm speakers 4 holes are different. They are threaded. You can always thread the others but would require you to use a thicker screw thus having also to make the speaker grill holes bigger. The original blazer screws go right through the reg 10ohm 4x10 speakers. That’s what I encountered if someone has diff experience please chime in.

Located an acceptable replacement NOS Delco 10 ohm speaker with the correct threaded holes. Part number for posterity is 7933951...

Still need the brackets and steel perforated cover for those that might have a rougher one floating around...

**Tmend** · 04-13-2021, 12:44 PM

Very nice find sir. Little different but close. I know the complete originals can get expensive.
Name: A362C265-9494-4BB6-9E9E-BFFED10C7DC5.jpg
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Name: A362C265-9494-4BB6-9E9E-BFFED10C7DC5.jpg
Views: 596
Size: 99.7 KB

**1970cstblazer** · 04-13-2021, 02:08 PM

The price was very good on this one. The seller accepted a $60 offer on it.

**1970cstblazer** · 04-17-2021, 10:39 AM

bump

**Tmend** · 04-17-2021, 11:56 AM

Don’t know if it’s to late but 72ironmike is repoping the speaker brackets and may have a close looking grill

**1970cstblazer** · 04-17-2021, 12:48 PM

Quote:

Originally Posted by Tmend

Don’t know if it’s to late but 72ironmike is repoping the speaker brackets and may have a close looking grill

I saw his post. While the grill is close, I am holding out for an original.

**1970cstblazer** · 04-20-2021, 09:14 AM

Still looking for the Blazer dash speaker outer steel cover, screws, and either style bracket. Do not care if it functions...I have a new Delco speaker to replace a bad one.

937067 NOS or rechromed Dana 44 locking hub chrome housings

3886791 OR 6270848 hood to cowl seal NOS

**1970cstblazer** · 04-25-2021, 09:07 PM

Did find a sweet NOS front grille shell at Carlisle, but little else '67-'72 worth a hoot.. Still looking, especially the radio speaker grille and brackets..

Quote:

Originally Posted by 1970cstblazer

Still looking for the Blazer dash speaker outer steel cover, screws, and either style bracket. Do not care if it functions...I have a new Delco speaker to replace a bad one.

937067 NOS or rechromed Dana 44 locking hub chrome housings

3886791 OR 6270848 hood to cowl seal NOS

**1970cstblazer** · 04-30-2021, 09:03 AM

Still looking for the Blazer dash speaker outer steel cover, screws, and either style bracket. Do not care if it functions...I have a new Delco speaker to replace a bad one.
3937067 NOS or rechromed Dana 44 locking hub chrome housings
3886791 OR 6270848 hood to cowl seal NOS

**1970cstblazer** · 06-28-2023, 11:16 AM

Located a correct Blazer speaker grille and brackets

**1970cstblazer** · 11-03-2023, 10:14 AM

For those who are looking, there are a few of these available. I bought one of these to put another 4"x10" speaker in back my factory center console. They are stamped extremely similar to the factory speaker grille, but the perforations are larger. Still has that OEM look and feel..

https://www.ebay.com/itm/173289616941

04-05-2021, 11:59 AM	#1
1970cstblazer All stock and staying that way Join Date: Jul 2003 Location: Elkland, PA Posts: 1,853	WTB 1970 Blazer parts WANTED Looking for Blazer front lower dash speaker. Does not matter if working or not, but that will affect what the value is since NOS 4"x10" 10 ohm speakers are $80-$100. Cosmetics are key, however. Proper plug would be nice.. Found on another site Original High Note Delco Remy horn in perfect working order. The cleaner the better. GM Part number 9000011. Found one on another site NOS GM window crank handle 7752485-casting number on back 9718137. Only need the one..FOUND on this site! 3937067 NOS or rechromed Dana 44 locking hub chrome housings 3886791 OR 6270848 hood to cowl seal NOS __________________ 1970 K/5 Blazer CST 4WD, Medium Bronze, 93k ACT. miles, 350, 4 speed, rear positraction, 16.5" x 8.25" HD wheel option, tilt, tach, vacuum, AM/FM, manual throttle...Dad ordered and purchased new 4/70. Currently frame off restoration finally getting close to completion.. 1972 Cheyenne Super 20 2WD, DK Blue/White, 90K ACT. miles, 402, TH400, 4.10 open, tilt, tach, vacuum, A/C, AM/FM, manual throttle.. A mostly original paint never rusted Texas survivor... 2017 Sierra 1500 SLT 4WD, Black, 45k miles, 5.3, 6L80E, 3.42 LS, 20" polished wheels, everything but moonroof and 6.2... 2019 Canyon SLT 4WD, White, 62k miles, 3.6, 8L45, 3.23 LS, 18" wheels Last edited by 1970cstblazer; 06-29-2023 at 07:50 AM.

04-05-2021, 12:16 PM	#2
Tmend Senior Member Join Date: Nov 2010 Location: Reseda CA Posts: 1,307	Re: WTB 1970 Blazer parts I have bought the NOS 10ohm speakers you speak of. I learned that blazer speakers are their own breed. The blazer 10ohm speakers 4 holes are different. They are threaded. You can always thread the others but would require you to use a thicker screw thus having also to make the speaker grill holes bigger. The original blazer screws go right through the reg 10ohm 4x10 speakers. That’s what I encountered if someone has diff experience please chime in. __________________ Some progress is better then no progress

04-06-2021, 11:48 AM	#3
1970cstblazer All stock and staying that way Join Date: Jul 2003 Location: Elkland, PA Posts: 1,853	Re: WTB 1970 Blazer parts Addition to original post __________________ 1970 K/5 Blazer CST 4WD, Medium Bronze, 93k ACT. miles, 350, 4 speed, rear positraction, 16.5" x 8.25" HD wheel option, tilt, tach, vacuum, AM/FM, manual throttle...Dad ordered and purchased new 4/70. Currently frame off restoration finally getting close to completion.. 1972 Cheyenne Super 20 2WD, DK Blue/White, 90K ACT. miles, 402, TH400, 4.10 open, tilt, tach, vacuum, A/C, AM/FM, manual throttle.. A mostly original paint never rusted Texas survivor... 2017 Sierra 1500 SLT 4WD, Black, 45k miles, 5.3, 6L80E, 3.42 LS, 20" polished wheels, everything but moonroof and 6.2... 2019 Canyon SLT 4WD, White, 62k miles, 3.6, 8L45, 3.23 LS, 18" wheels

04-08-2021, 07:32 AM	#4
1970cstblazer All stock and staying that way Join Date: Jul 2003 Location: Elkland, PA Posts: 1,853	Re: WTB 1970 Blazer parts Ttt.... __________________ 1970 K/5 Blazer CST 4WD, Medium Bronze, 93k ACT. miles, 350, 4 speed, rear positraction, 16.5" x 8.25" HD wheel option, tilt, tach, vacuum, AM/FM, manual throttle...Dad ordered and purchased new 4/70. Currently frame off restoration finally getting close to completion.. 1972 Cheyenne Super 20 2WD, DK Blue/White, 90K ACT. miles, 402, TH400, 4.10 open, tilt, tach, vacuum, A/C, AM/FM, manual throttle.. A mostly original paint never rusted Texas survivor... 2017 Sierra 1500 SLT 4WD, Black, 45k miles, 5.3, 6L80E, 3.42 LS, 20" polished wheels, everything but moonroof and 6.2... 2019 Canyon SLT 4WD, White, 62k miles, 3.6, 8L45, 3.23 LS, 18" wheels

04-11-2021, 08:46 AM	#5
1970cstblazer All stock and staying that way Join Date: Jul 2003 Location: Elkland, PA Posts: 1,853	Re: WTB 1970 Blazer parts still looking.......... __________________ 1970 K/5 Blazer CST 4WD, Medium Bronze, 93k ACT. miles, 350, 4 speed, rear positraction, 16.5" x 8.25" HD wheel option, tilt, tach, vacuum, AM/FM, manual throttle...Dad ordered and purchased new 4/70. Currently frame off restoration finally getting close to completion.. 1972 Cheyenne Super 20 2WD, DK Blue/White, 90K ACT. miles, 402, TH400, 4.10 open, tilt, tach, vacuum, A/C, AM/FM, manual throttle.. A mostly original paint never rusted Texas survivor... 2017 Sierra 1500 SLT 4WD, Black, 45k miles, 5.3, 6L80E, 3.42 LS, 20" polished wheels, everything but moonroof and 6.2... 2019 Canyon SLT 4WD, White, 62k miles, 3.6, 8L45, 3.23 LS, 18" wheels

04-12-2021, 05:01 PM	#7
1970cstblazer All stock and staying that way Join Date: Jul 2003 Location: Elkland, PA Posts: 1,853	Re: WTB 1970 Blazer parts The number I provided is a very old number, and was used in the June 1971 parts book, and yes the casting number is 9718137. The 1732326 you are selling was referenced in the May, 1979 parts book as being the correct replacement crank handle at that time for 1967-1972 Trucks. The handles appear almost identical, so I am definitely interested! The funds have been sent via Paypal! Thank you. __________________ 1970 K/5 Blazer CST 4WD, Medium Bronze, 93k ACT. miles, 350, 4 speed, rear positraction, 16.5" x 8.25" HD wheel option, tilt, tach, vacuum, AM/FM, manual throttle...Dad ordered and purchased new 4/70. Currently frame off restoration finally getting close to completion.. 1972 Cheyenne Super 20 2WD, DK Blue/White, 90K ACT. miles, 402, TH400, 4.10 open, tilt, tach, vacuum, A/C, AM/FM, manual throttle.. A mostly original paint never rusted Texas survivor... 2017 Sierra 1500 SLT 4WD, Black, 45k miles, 5.3, 6L80E, 3.42 LS, 20" polished wheels, everything but moonroof and 6.2... 2019 Canyon SLT 4WD, White, 62k miles, 3.6, 8L45, 3.23 LS, 18" wheels

04-12-2021, 05:08 PM	#8
1970cstblazer All stock and staying that way Join Date: Jul 2003 Location: Elkland, PA Posts: 1,853	Re: WTB 1970 Blazer parts Per the 12/81 parts history catalog: Attached Images __________________ 1970 K/5 Blazer CST 4WD, Medium Bronze, 93k ACT. miles, 350, 4 speed, rear positraction, 16.5" x 8.25" HD wheel option, tilt, tach, vacuum, AM/FM, manual throttle...Dad ordered and purchased new 4/70. Currently frame off restoration finally getting close to completion.. 1972 Cheyenne Super 20 2WD, DK Blue/White, 90K ACT. miles, 402, TH400, 4.10 open, tilt, tach, vacuum, A/C, AM/FM, manual throttle.. A mostly original paint never rusted Texas survivor... 2017 Sierra 1500 SLT 4WD, Black, 45k miles, 5.3, 6L80E, 3.42 LS, 20" polished wheels, everything but moonroof and 6.2... 2019 Canyon SLT 4WD, White, 62k miles, 3.6, 8L45, 3.23 LS, 18" wheels

04-13-2021, 12:44 PM	#10
Tmend Senior Member Join Date: Nov 2010 Location: Reseda CA Posts: 1,307	Re: WTB 1970 Blazer parts Very nice find sir. Little different but close. I know the complete originals can get expensive. __________________ Some progress is better then no progress

04-13-2021, 02:08 PM	#11
1970cstblazer All stock and staying that way Join Date: Jul 2003 Location: Elkland, PA Posts: 1,853	Re: WTB 1970 Blazer parts The price was very good on this one. The seller accepted a $60 offer on it. __________________ 1970 K/5 Blazer CST 4WD, Medium Bronze, 93k ACT. miles, 350, 4 speed, rear positraction, 16.5" x 8.25" HD wheel option, tilt, tach, vacuum, AM/FM, manual throttle...Dad ordered and purchased new 4/70. Currently frame off restoration finally getting close to completion.. 1972 Cheyenne Super 20 2WD, DK Blue/White, 90K ACT. miles, 402, TH400, 4.10 open, tilt, tach, vacuum, A/C, AM/FM, manual throttle.. A mostly original paint never rusted Texas survivor... 2017 Sierra 1500 SLT 4WD, Black, 45k miles, 5.3, 6L80E, 3.42 LS, 20" polished wheels, everything but moonroof and 6.2... 2019 Canyon SLT 4WD, White, 62k miles, 3.6, 8L45, 3.23 LS, 18" wheels

04-17-2021, 10:39 AM	#12
1970cstblazer All stock and staying that way Join Date: Jul 2003 Location: Elkland, PA Posts: 1,853	Re: WTB 1970 Blazer parts bump __________________ 1970 K/5 Blazer CST 4WD, Medium Bronze, 93k ACT. miles, 350, 4 speed, rear positraction, 16.5" x 8.25" HD wheel option, tilt, tach, vacuum, AM/FM, manual throttle...Dad ordered and purchased new 4/70. Currently frame off restoration finally getting close to completion.. 1972 Cheyenne Super 20 2WD, DK Blue/White, 90K ACT. miles, 402, TH400, 4.10 open, tilt, tach, vacuum, A/C, AM/FM, manual throttle.. A mostly original paint never rusted Texas survivor... 2017 Sierra 1500 SLT 4WD, Black, 45k miles, 5.3, 6L80E, 3.42 LS, 20" polished wheels, everything but moonroof and 6.2... 2019 Canyon SLT 4WD, White, 62k miles, 3.6, 8L45, 3.23 LS, 18" wheels

04-17-2021, 11:56 AM	#13
Tmend Senior Member Join Date: Nov 2010 Location: Reseda CA Posts: 1,307	Re: WTB 1970 Blazer parts Don’t know if it’s to late but 72ironmike is repoping the speaker brackets and may have a close looking grill __________________ Some progress is better then no progress

04-20-2021, 09:14 AM	#15
1970cstblazer All stock and staying that way Join Date: Jul 2003 Location: Elkland, PA Posts: 1,853	Re: WTB 1970 Blazer parts Still looking for the Blazer dash speaker outer steel cover, screws, and either style bracket. Do not care if it functions...I have a new Delco speaker to replace a bad one. 937067 NOS or rechromed Dana 44 locking hub chrome housings 3886791 OR 6270848 hood to cowl seal NOS __________________ 1970 K/5 Blazer CST 4WD, Medium Bronze, 93k ACT. miles, 350, 4 speed, rear positraction, 16.5" x 8.25" HD wheel option, tilt, tach, vacuum, AM/FM, manual throttle...Dad ordered and purchased new 4/70. Currently frame off restoration finally getting close to completion.. 1972 Cheyenne Super 20 2WD, DK Blue/White, 90K ACT. miles, 402, TH400, 4.10 open, tilt, tach, vacuum, A/C, AM/FM, manual throttle.. A mostly original paint never rusted Texas survivor... 2017 Sierra 1500 SLT 4WD, Black, 45k miles, 5.3, 6L80E, 3.42 LS, 20" polished wheels, everything but moonroof and 6.2... 2019 Canyon SLT 4WD, White, 62k miles, 3.6, 8L45, 3.23 LS, 18" wheels

04-30-2021, 09:03 AM	#17
1970cstblazer All stock and staying that way Join Date: Jul 2003 Location: Elkland, PA Posts: 1,853	Re: WTB 1970 Blazer parts Still looking for the Blazer dash speaker outer steel cover, screws, and either style bracket. Do not care if it functions...I have a new Delco speaker to replace a bad one. 3937067 NOS or rechromed Dana 44 locking hub chrome housings 3886791 OR 6270848 hood to cowl seal NOS __________________ 1970 K/5 Blazer CST 4WD, Medium Bronze, 93k ACT. miles, 350, 4 speed, rear positraction, 16.5" x 8.25" HD wheel option, tilt, tach, vacuum, AM/FM, manual throttle...Dad ordered and purchased new 4/70. Currently frame off restoration finally getting close to completion.. 1972 Cheyenne Super 20 2WD, DK Blue/White, 90K ACT. miles, 402, TH400, 4.10 open, tilt, tach, vacuum, A/C, AM/FM, manual throttle.. A mostly original paint never rusted Texas survivor... 2017 Sierra 1500 SLT 4WD, Black, 45k miles, 5.3, 6L80E, 3.42 LS, 20" polished wheels, everything but moonroof and 6.2... 2019 Canyon SLT 4WD, White, 62k miles, 3.6, 8L45, 3.23 LS, 18" wheels

06-28-2023, 11:16 AM	#18
1970cstblazer All stock and staying that way Join Date: Jul 2003 Location: Elkland, PA Posts: 1,853	Re: WTB 1970 Blazer parts Located a correct Blazer speaker grille and brackets __________________ 1970 K/5 Blazer CST 4WD, Medium Bronze, 93k ACT. miles, 350, 4 speed, rear positraction, 16.5" x 8.25" HD wheel option, tilt, tach, vacuum, AM/FM, manual throttle...Dad ordered and purchased new 4/70. Currently frame off restoration finally getting close to completion.. 1972 Cheyenne Super 20 2WD, DK Blue/White, 90K ACT. miles, 402, TH400, 4.10 open, tilt, tach, vacuum, A/C, AM/FM, manual throttle.. A mostly original paint never rusted Texas survivor... 2017 Sierra 1500 SLT 4WD, Black, 45k miles, 5.3, 6L80E, 3.42 LS, 20" polished wheels, everything but moonroof and 6.2... 2019 Canyon SLT 4WD, White, 62k miles, 3.6, 8L45, 3.23 LS, 18" wheels

11-03-2023, 10:14 AM	#19
1970cstblazer All stock and staying that way Join Date: Jul 2003 Location: Elkland, PA Posts: 1,853	Re: WTB 1970 Blazer parts For those who are looking, there are a few of these available. I bought one of these to put another 4"x10" speaker in back my factory center console. They are stamped extremely similar to the factory speaker grille, but the perforations are larger. Still has that OEM look and feel.. https://www.ebay.com/itm/173289616941 __________________ 1970 K/5 Blazer CST 4WD, Medium Bronze, 93k ACT. miles, 350, 4 speed, rear positraction, 16.5" x 8.25" HD wheel option, tilt, tach, vacuum, AM/FM, manual throttle...Dad ordered and purchased new 4/70. Currently frame off restoration finally getting close to completion.. 1972 Cheyenne Super 20 2WD, DK Blue/White, 90K ACT. miles, 402, TH400, 4.10 open, tilt, tach, vacuum, A/C, AM/FM, manual throttle.. A mostly original paint never rusted Texas survivor... 2017 Sierra 1500 SLT 4WD, Black, 45k miles, 5.3, 6L80E, 3.42 LS, 20" polished wheels, everything but moonroof and 6.2... 2019 Canyon SLT 4WD, White, 62k miles, 3.6, 8L45, 3.23 LS, 18" wheels



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