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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)
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)
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)
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)
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)
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)
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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)
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)
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)
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)
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)
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)
This kit will save you over 50% over purchasing our individual bolt kits.
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)
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

INR 3338

Price Details

Price

INR 3338

M.R.P. INR 3338

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Saturday, August 08
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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

Shop 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) online at a best price in India. B0C3J2MHKB
  • Quantity: 10 GM Part# 3986997 Grade: 9.8 Thread: 3/8-16 (standard) Length: 1" Head: 9/16" Indented Hex Head with 1" Outside Diameter Loose Washer Finish: Black Phosphate
  • Quantity: 10 GM Part# 3846202 Grade: 9.8 Thread: 5/16-18 (standard) Length: 1" Head: 1/2" Indented Hex Head with 7/8" Outside Diameter Loose Washer Finish: Black Phosphate
  • Quantity: 10 GM Part# 3960314 Grade: 9.8 Thread: 5/16-18 (standard) Length: 13/16" Head: 1/2" Indented Hex with 21/32" Outside Diameter Fixed Washer Finish: Black Phosphate
Thread Size3/8-16, 5/16-18
Exterior FinishBlack Phosphate
Manufacturer GradeGrade 9 8
Screw Head StyleHex
Colorblack
Fastener TypeHexagon Bolt
Thread TypeUnc
Thread StyleRight Hand
Item HardnessGrade 9.8
Head TypeHex
Thread Class4
Grade RatingGrade 9 8
Compatible Groove Diameter9.53 Millimeters
Material TypeAlloy Steel
Metal TypeAlloy Steel
Finish TypesBlack Phosphate
Item Diameter9.53 Millimeters
Size Name3/8-16, 5/16-18
Number of Pieces30
Fastener Size3/8-16, 5/16-18
Thread CoverageFully Threaded
BrandGeneric
UPC699838863279
Set NameGM 30-Piece Interior / Exterior / Engine Bay / Body Bolt Kit (STANDARD)
ManufacturerGM Replacement
Number Of Items30
ModelT6R-30BBK-GM
Part NumberT6R-30BBK-GM
Unit Count30.0 Count
Item Type NameGM 30-Piece Interior / Exterior / Engine Bay / Body Bolt Kit (STANDARD)
MaterialAlloy Steel
Head StyleHex
Item Weight3 lbs (1.36 kg)

Who Should Buy?

Suitable For
  • 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.

Not Suitable For
  • Modern Vehicles

    This product is specifically designed for classic cars and may not be suitable for modern vehicle applications.

Product Description

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

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Customer Reviews & Ratings

4.9
15 customers ratings
  • 5 Star
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4.1/5 1557 reviews
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Paritosh
Verified buyer

“Quality, fit, and variety are all good. Very good quality, perfect fit, with a good variety in 70s Bellbottom jeans. Keep them coming.”

20-Jul-26 · via Trustpilot
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Aggarwal
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“Everything was well maintained and smooth . We can trust UBUY .”

23 July 2026 · via Trustpilot
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Jeeju
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“Product is nice. Well packaged and delivered promptly”

23 July 2026 · via Trustpilot
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neeraj
Verified buyer

“Product was delivered before time. At each steps remider given time to time ,product is also good and fruitful”

3 July 2026 · via Trustpilot
SP
siva
Verified buyer

“I received the product properly packed and without any damage. If you can provide a video showing how to assemble the parts, it would be a great help. Thanks & Regards, Siva Prakash.”

16-Jul-26 · via Trustpilot
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INR 3338

Order now and get it around Saturday, August 08

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Fastest cross-border delivery

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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