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- 30-Piece 3/8-16, 5/16-18 Interior | Exterior ...
Item #:
88466640
30-Piece 3/8-16, 5/16-18 Interior | Exterior | Engine Bay | Chassis | Body Bolts Hardware (FITS: Classic Chevrolet, Buick, Oldsmobile, Pontiac,
Item #:
88466640
NZD 86
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
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Imported from USA store
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Order now and get it around Friday, September 11
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This kit will save you over 50% over purchasing our individual bolt kits.
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What Stands Out
Comprehensive Set
Includes 30 diverse bolts designed for various parts of classic GM cars, ensuring you have the right hardware for engine bays and chassis, making your restoration easier and more efficient.
Targeted Fitment
Specifically designed for classic Chevrolet, Buick, Oldsmobile, Pontiac, Cadillac, and GMC trucks, providing tailored solutions for vintage car enthusiasts seeking quality replacements for authentic restorations.
Durable Quality
Crafted with high-strength materials, these bolts deliver exceptional durability and corrosion resistance, ensuring long-lasting performance in both interior and exterior applications, enhancing the lifespan of your classic vehicle.
Product Details
| Thread Size | 3/8-16, 5/16-18 |
| Exterior Finish | Black Phosphate |
| Manufacturer Grade | Grade 9 8 |
| Screw Head Style | Hex |
| Color | black |
| Fastener Type | Hexagon Bolt |
| Thread Type | Unc |
| Thread Style | Right Hand |
| Item Hardness | Grade 9.8 |
| Head Type | Hex |
| Thread Class | 4 |
| Grade Rating | Grade 9 8 |
| Compatible Groove Diameter | 9.53 Millimeters |
| Material Type | Alloy Steel |
| Metal Type | Alloy Steel |
| Finish Types | Black Phosphate |
| Item Diameter | 9.53 Millimeters |
| Size Name | 3/8-16, 5/16-18 |
| Number of Pieces | 30 |
| Fastener Size | 3/8-16, 5/16-18 |
| Thread Coverage | Fully Threaded |
| Brand | Generic |
| UPC | 699838863279 |
| Set Name | GM 30-Piece Interior / Exterior / Engine Bay / Body Bolt Kit (STANDARD) |
| Manufacturer | GM Replacement |
| Number Of Items | 30 |
| Model | T6R-30BBK-GM |
| Part Number | T6R-30BBK-GM |
| Unit Count | 30.0 Count |
| Item Type Name | GM 30-Piece Interior / Exterior / Engine Bay / Body Bolt Kit (STANDARD) |
| Material | Alloy Steel |
| Head Style | Hex |
| Item Weight | 3 lbs (1.36 kg) |
Who Should Buy?
-
Classic Car Enthusiasts
Ideal for owners and restorers of classic GM vehicles looking for reliable body and chassis bolts.
-
Restoration Projects
Perfect for anyone engaged in restoration projects where authentic hardware is essential for authenticity.
-
DIY Mechanics
Great for DIYers performing maintenance or repair on classic Chevrolet or GM vehicles needing additional hardware.
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Modern Vehicles
This product is specifically designed for classic cars and may not be suitable for modern vehicle applications.
Product Description
30-Piece 3/8-16, 5/16-18 Interior | Exterior | Engine Bay | Chassis | Body Bolts Hardware (FITS: Classic Chevrolet, Buick, Oldsmobile, Pontiac, Cadillac, GMC Trucks, GM A, B, C, D, E, F, G Body Cars)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Which vehicles is this bolt kit compatible with?
Answer: It's compatible with GM cars up to 1977 and full-size trucks up to 1987. -
Question:
What is the advantage of buying this bulk kit?
Answer: This bulk kit saves you over 50% compared to purchasing individual bolt kits. -
Question:
What is the grade of the bolts in this kit?
Answer: The bolts in this kit are of Grade 9.8, ensuring durability and high performance.
Head Bolt Sets Editorial Review
The GM Interior, Exterior, Engine Bay, Chassis, and Body Bolts Hardware set has garnered positive attention for its quality and functionality among automotive enthusiasts and restorers of classic vehicles. Customers appreciate how effectively the bolts perform in securing various components in classic Chevrolet, Buick, Oldsmobile, Pontiac, Cadillac, GMC trucks, and other GM body cars. Many users noted the swift shipping, indicating that they received their products in a timely manner, which has enhanced their overall satisfaction with the purchase. Additionally, reviewers have highlighted the good quality of the bolts, suggesting that they are well-made and reliable for automotive applications. However, some feedback points to concerns regarding the packaging, which can detract from the overall experience. Despite this issue, the Consensus remains that the product fulfills its intended purpose effectively, making it a viable choice for those restoring or maintaining classic GM vehicles. **
Customer Reviews & Ratings
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Pros
- Good quality bolts
- Effective performance for securing vehicle components
- Fast shipping noted by several customers
Cons
- Concerns about the packaging quality
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 86
Order now and get it around Friday, September 11
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- 30-piece BULK engine bay and body bolt kit.
- Saves you over 50% compared to individual purchase.
- Compatible with GM cars up to 1977 and trucks up to 1987.
- Includes standard and metric options for versatility.
- Quality Grade 9.8 for durability and performance.
- Easy installation with various bolt sizes and types.
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