Description

Header Bolt – 5/16-18 in Thread – 0.75 in Long – 7/16 in Hex Head – Steel – Small Block Mopar – Set of 12

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About TRANS-DAPT

Trans-Dapt offers a wide range of custom engine components to boost both the performance and style of many vehicles. Their product line includes oil pans, oil filter relocation kits, valve covers, custom air cleaners, throttle body spacers, dress-up kits, and much more.

Reviews

There are no reviews yet.

Be the first to review “TRANS-DAPT 5/16 Hex Header Bolts 4900”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NITROUS OXIDE SYSTEMS 5lb. Bottle Brackets (kit) 14110NOS

    SKU: NOS14110
    Product information
    • Weight2.415 lbs
    • Dimensions10.65 × 7.4 × 5.65 in
    • Inside Diameter

      5.25 in

    • Quantity

      Pair

    • Bottle Quantity

      1.0

    • Intended Bottle Size

      5 lb

    • Lay Down / Stand Up

      Lay Down

    Details...
    Original price was: $136.00.Current price is: $122.95.Add to cart
    Original price was: $136.00.Current price is: $122.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MPD RACING Rotor Adapter Kit MPD01790K

    SKU: MPD1790K
    Product information
    • Weight0.302 lbs
    • Dimensions3 × 3 × 1.5 in
    • Thread

      1/2-20 in

    • Quantity

      Set of 3

    • Bolt/Stud Kit

      Bolt

    • Length

      1 in

    • Head/Nut Style

      Allen

    Details...
    Original price was: $49.44.Current price is: $42.99.Add to cart
    Original price was: $49.44.Current price is: $42.99.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MPD RACING Axle Clamp Hardware Only MPD10528

    SKU: MPD10528
    Product information
    Details...
    Original price was: $26.44.Current price is: $22.99.Add to cart
    Original price was: $26.44.Current price is: $22.99.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MILODON SBC S/S Engine Dipstick 22005

    SKU: MIL22005
    Product information
    • Weight0.55 lbs
    • Dimensions23.5 × 3.75 × 1 in
    • Quantity

      Each

    • Mount Location

      Block

    • Flexible / Solid

      Flexible

    • Tube Material

      Braided Stainless

    • Tube Color

      Natural

    Details...
    Original price was: $106.89.Current price is: $92.95.Add to cart
    Original price was: $106.89.Current price is: $92.95.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    ISKY CAMS SBC Solid Camshaft 201524

    SKU: ISK201524
    Product information
    • Weight8.66 lbs
    • Dimensions24.65 × 2.65 × 2.5 in
    • Material

      Cast Iron

    • Color

      Natural

    • Finish

      Natural

    • Quantity

      Each

    • Product Line

      Hi-Rev Oval Track

    Details...
    Original price was: $346.36.Current price is: $314.87.Add to cart
    Original price was: $346.36.Current price is: $314.87.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT O-Ring 1013/1020 1042

    SKU: TRA1042
    Product information
    • Weight0.01 lbs
    • Dimensions3.4 × 2.85 × 0.45 in
    • Material

      Rubber

    • Color

      Black

    • Quantity

      Each

    • Outside Diameter

      2.75 in

    • Intended Use

      Oil Filter Adapter

    Details...
    Original price was: $1.49.Current price is: $1.35.Add to cart
    Original price was: $1.49.Current price is: $1.35.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    TRANS-DAPT Double Upper Swp Pulley 9479

    SKU: TRA9479
    Product information
    • Weight2.63 lbs
    • Dimensions17.15 × 10.05 × 3.25 in
    • Material

      Aluminum

    • Color

      Machined

    • Finish

      Natural

    • Quantity

      Each

    • Depth

      3.062 in

    Details...
    Original price was: $101.40.Current price is: $92.18.Add to cart
    Original price was: $101.40.Current price is: $92.18.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    EDELBROCK True Roller Timing Set - SBF 7820
    Add to wishlist

    EDELBROCK True Roller Timing Set – SBF 7820

    SKU: EDE7820
    Product information
    • Weight3.6 lbs
    • Dimensions10.7 × 6.4 × 1.5 in
    • Product Line

      Performer-Link

    • Quantity

      Kit

    • Chain Included

      Yes

    • Chain A Style

      Roller

    • Chain A Rows

      Double

    Details...
    Original price was: $82.74.Current price is: $71.95.Add to cart
    Original price was: $82.74.Current price is: $71.95.Add to wishlist
  • Add to wishlist
    Sale
    EAGLE BBC Rotating Assembly Kit - Competition 119144500
    Add to wishlist

    EAGLE BBC Rotating Assembly Kit – Competition 119144500

    SKU: EAG119144500
    Product information
    • 1 / 2 Piece Rear Main Seal

      2 Piece

    • Rod Journal Diameter

      2.200 in

    • Intended Balance

      Internal

    • Quantity

      Kit

    • Product Line

      Competition

    • Cubic Inch

      540.0

    • Pistons Included

      Yes

    Details...
    Original price was: $2,948.70.Current price is: $2,680.64.Add to cart
    Original price was: $2,948.70.Current price is: $2,680.64.Add to wishlist
  • Add to wishlist
    Sale
    AUTOMETER 2-5/8  Gauge Bracket Kit 3245
    Add to wishlist

    AUTOMETER 2-5/8 Gauge Bracket Kit 3245

    SKU: ATM3245
    Product information
    • Weight0.23 lbs
    • Dimensions11.55 × 5.75 × 2.25 in
    • Color

      Black

    • Quantity

      Set of 3

    • Variant

      Yes

    • Material

      Plastic

    • Finish

      Natural

    Details...
    Original price was: $12.29.Current price is: $11.17.Add to cart
    Original price was: $12.29.Current price is: $11.17.
    Quantity Only 6 left in stock!
    -+
    Add to cart
    Add to wishlist

    25