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1956-1982 Corvette Speedometer Tachometer Tach Cable Adapter 90 Deg 7/8 - 18 NEW

US $68.45
ApproximatelyC $93.70
Condition:
New
15 available217 sold
Breathe easy. Returns accepted.
This one's trending. 217 have already sold.
Shipping:
Free Standard Shipping.
Located in: Hamilton, Ohio, United States
Delivery:
Estimated between Sat, Jul 5 and Fri, Jul 11 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Payments:
     Diners Club

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eBay item number:401119521000
Last updated on Jun 17, 2025 07:22:21 EDTView all revisionsView all revisions

Compatibility

This part is compatible with 91 vehicle(s)
YearMakeModelTrimEngineNotes
1982ChevroletCorvetteBase Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1982ChevroletCorvetteCollector's Edition Hatchback 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1981ChevroletCorvetteBase Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1980ChevroletCorvetteBase Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1980ChevroletCorvetteBase Coupe 2-Door5.0L 305Cu. In. V8 GAS OHV Naturally Aspirated
1979ChevroletCorvetteBase Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1979ChevroletCorvetteBase Coupe 2-Door5.7L 5733CC 350Cu. In. V8 GAS OHV Naturally Aspirated
1978ChevroletCorvetteBase Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1978ChevroletCorvetteIndianapolis 500 Pace Car Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1978ChevroletCorvetteSilver Anniversary Edition Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1977ChevroletCorvetteBase Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1976ChevroletCorvetteStingray Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1975ChevroletCorvetteStingray Convertible 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1975ChevroletCorvetteStingray Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1974ChevroletCorvetteBase Convertible 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1974ChevroletCorvetteBase Convertible 2-Door7.4L 454Cu. In. V8 GAS Naturally Aspirated
1974ChevroletCorvetteBase Convertible 2-Door7.4L 7439CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1974ChevroletCorvetteBase Convertible 2-Door7.4L 7441CC 454Cu. In. V8 GAS OHV Naturally Aspirated
1974ChevroletCorvetteBase Coupe 2-Door5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
1974ChevroletCorvetteBase Coupe 2-Door7.4L 454Cu. In. V8 GAS Naturally Aspirated
Portions of the information contained in this table have been provided by fullthrottlecorvette

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Corvette America
OE/OEM Part Number
1953-1982 Corvette Speedometer Tachometer Tach Cable Adapter 90 D
Manufacturer Part Number
X2521
Superseded Part Number
1953-1982 Corvette Speedometer Tachometer Tach Cable Adapter 90 D
Vintage Part
No
Universal Fitment
No
Country/Region of Manufacture
Unknown
Performance Part
No
UPC
Does not apply

Item description from the seller

About this seller

Full Throttle Corvette

99.8% positive feedback146K items sold

Joined Dec 2001
Usually responds within 24 hours
Full Throttle Corvette sells the brands that you trust at prices you love! We sell AC Delco, Lectric Limited, Al Knoch, Corvette America, GM, and quality reproduction parts for your 1953 through ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (55,350)

All ratings
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  • c***h (79)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    On time great price
  • 0***8 (15)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Fast shipping
  • s***2 (836)- Feedback left by buyer.
    Past year
    Verified purchase
    Was too large for the space. Seller promptly refunded my money. Thank you!
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Product ratings and reviews

4.8
24 product ratings
  • 22 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 0 users rated this 2 out of 5 stars
  • 1 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

  • Top favourable review

    very nice unit

    Seems to built very well. I will use on my auto trans to clear the frame with my pulse generator for the electronic speedometer. This is a reverse rotation unit. Very easy to disassemble, change ends to make for same rotation drive. I haven't used it yet, but bought a second to use on another car.

    Verified purchase: YesCondition: NewSold by: kindellsstuff2012

  • Bad experience here

    Installed on V8 S10 with 700R4 transmission. Needed clearance between speedometer cable and exhaust pipe after adding speedometer signal sender for aftermarket cruise control. Unit works well and appears well made. Has zerk fitting and can be disassembled. Follow up 8/17/19. The unit came apart where the brass collar is pressed into the aluminum body. This caused damage to the drive system adapter key and loss of speedometer indication. After removing the twist from the damaged key the unit was re-assembled but will not stay together now. It does still function held together with tie wraps. I now do not recommend this unit.

    Verified purchase: YesCondition: NewSold by: thecorvetteshop

  • Product is what I expected

    For me and my use this product will do as I need to redirect the speedometer cable coming out of tranny to miss the exhaust and allow safety to the cable from the heat of the exhaust pipe

    Verified purchase: YesCondition: NewSold by: thecorvetteshop

  • 1953 - 1982 Corvette Speedometer & Tachometer Cable Adapter

    Problem-solving item. 7/8-18 threads...... so pretty common fitment for older vehicles.It's a 1:1 ratio, and input/output can be configured either as same cable rotation or reverse cable rotation. I used this on an old truck to eliminate an outrageous cable loop that the factory deemed to be ok but in reality couldn't be very easy-going for the speedo cable.

    Verified purchase: YesCondition: NewSold by: topflightautomotive

  • Well made, good value.

    This is a well made unit, with nothing skimped or sloppily made. The body is die cast aluminum alloy. The other parts are CNC machined from bronze and steel. I was impressed with the spiral gearing. I was pleasantly surprised by the design, materials and workmanship. There is a grease zerk fitting, and the unit is put together with threaded parts. The unit is maintainable and can be taken apart in the future to remove old grease. This adapter is a good value, and can be used for other speedometer or tachometer cable drives as it takes the standard square cable, and has the 7/8"-18 threads.

    Verified purchase: YesCondition: NewSold by: thecorvetteshop