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Does Not Apply OLDSMOBILE OLDS ENGINE BOLTS KIT 1958 & OLDER ROCKET 303 324 371 STAINLESS STEEL

1958 & Older Olds Rocket Stainless Engine Hex Bolt Kit
The image above shows the majority of the parts we ship in our kit.

THIS IS THE LARGEST KIT ON THE INTERNET FOR THIS ENGINE.

 
Dress Up Your Olds Rocket Engine With This Awesome 122 Piece  Bolt Kit!! The kit pictured above shows the fasteners in our kit.

This kit fits all Olds Rocket 303-324-371 Engines 1958 & Older with Cast Intake. 

**Let us know with payment if you have an aluminum intake manifold, otherwise we send for cast.**

Our kits are also available Polished with the stamps and marks still on the heads, but they are shined to a very high shine.  We also offer our Show Polishing.  We remove all stamps and marks and polish the heads to a mirror finish.  The bolts have the appearance of Chrome without the headaches.  This Let us know if you want either of these services at the time of ordering and we can price this for you.
   
This is for a high quality stainless steel hex bolt kit.  The kit includes individually packaged and labeled component kits for the following:
Temperature Sensor
Crankcase Breather
Intake Manifold
Oil Filter Housing
Valley Cover
Thermostat Housing
Timing Cover
Water Pump
Oil Pan
Distributor
Fuel Pump
Valve Covers

Our washers are custom made in the USA to our specifications.  Alloy Boltz uses larger diameter and thicker flat washers in our kits.

Our flat washers give more support to your engine components.  We also add split lock washers on some of the component kits to make sure things stay tight.

 

All of our washers are polished to make sure your finished project looks great!

 

The thin small diameter washers other sellers use offer almost no support and will cause your valve cover or oil pan rails to bend.  If this occurs, the gasket will pinch and you will have oil leaks.

 
We use our thick intake washers in this kit. These washers are thicker and have a smaller center hole to keep the washer centered on the bolt. Our washers are specially made for us in the USA to our specs.

    
OUR Guarantee To OUR Customers

You will not find a better looking, a better fitting kit, or a more detailed kit anywhere near our price!  If you are not completely satisfied with our kit, we will give you a 100% refund of your purchase price.  This guarantee applies to all kits.  Even kits we have modified to fit your application!

We accept Pay Pal, Visa or MasterCard Credit Cards.

Kits going to Alaska, Hawaii, and Puerto Rico will be shipped via USPS Priority.  

 Please use Ebay's shipping calculator to find or check your actual shipping cost.
You can pay us securely with any major credit card through PayPal.


Brand: Does Not Apply
Isin: IOL4LLGRZBWG

$145.14

  • Free shipping in US
  • Arrives:

  • Free 30-Day returns

In Stock

Sold by , Fulfilled by IBSPOT
Ships from USA

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Does Not Apply OLDSMOBILE OLDS ENGINE BOLTS KIT 1958 & OLDER ROCKET 303 324 371 STAINLESS STEEL

Does Not Apply OLDSMOBILE OLDS ENGINE BOLTS KIT 1958 & OLDER ROCKET 303 324 3...

$145.14

1958 & Older Olds Rocket Stainless Engine Hex Bolt Kit
The image above shows the majority of the parts we ship in our kit.

THIS IS THE LARGEST KIT ON THE INTERNET FOR THIS ENGINE.

 
Dress Up Your Olds Rocket Engine With This Awesome 122 Piece  Bolt Kit!! The kit pictured above shows the fasteners in our kit.

This kit fits all Olds Rocket 303-324-371 Engines 1958 & Older with Cast Intake. 

**Let us know with payment if you have an aluminum intake manifold, otherwise we send for cast.**

Our kits are also available Polished with the stamps and marks still on the heads, but they are shined to a very high shine.  We also offer our Show Polishing.  We remove all stamps and marks and polish the heads to a mirror finish.  The bolts have the appearance of Chrome without the headaches.  This Let us know if you want either of these services at the time of ordering and we can price this for you.
   
This is for a high quality stainless steel hex bolt kit.  The kit includes individually packaged and labeled component kits for the following:
Temperature Sensor
Crankcase Breather
Intake Manifold
Oil Filter Housing
Valley Cover
Thermostat Housing
Timing Cover
Water Pump
Oil Pan
Distributor
Fuel Pump
Valve Covers

Our washers are custom made in the USA to our specifications.  Alloy Boltz uses larger diameter and thicker flat washers in our kits.

Our flat washers give more support to your engine components.  We also add split lock washers on some of the component kits to make sure things stay tight.

 

All of our washers are polished to make sure your finished project looks great!

 

The thin small diameter washers other sellers use offer almost no support and will cause your valve cover or oil pan rails to bend.  If this occurs, the gasket will pinch and you will have oil leaks.

 
We use our thick intake washers in this kit. These washers are thicker and have a smaller center hole to keep the washer centered on the bolt. Our washers are specially made for us in the USA to our specs.

    
OUR Guarantee To OUR Customers

You will not find a better looking, a better fitting kit, or a more detailed kit anywhere near our price!  If you are not completely satisfied with our kit, we will give you a 100% refund of your purchase price.  This guarantee applies to all kits.  Even kits we have modified to fit your application!

We accept Pay Pal, Visa or MasterCard Credit Cards.

Kits going to Alaska, Hawaii, and Puerto Rico will be shipped via USPS Priority.  

 Please use Ebay's shipping calculator to find or check your actual shipping cost.
You can pay us securely with any major credit card through PayPal.


  • Placement on Vehicle: Left
  • Manufacturer Part Number: Does Not Apply
  • Finish: Stainless Steel
  • Brand: Does Not Apply
  • Manufacturer Warranty: Yes
  • UPC: Does not apply

 

Processing Time

  • We process and ship orders Monday through Friday, excluding holidays.
  • Most orders are processed within 1–3 business days, depending on product availability.
  • Processing time does not include delivery time, which varies based on your location and the product’s shipping origin.

Shipping Coverage

We currently ship to addresses within the United States only.

Products may ship from:

  • Our U.S. warehouses, or
  • Our international fulfillment centers (including Korea, Japan, China, Australia, Mexico, Canada, the United Kingdom, and the EU).

Each product page clearly displays the “Ships From” location before checkout.


Shipping Methods & Estimated Delivery

 

Shipping Method Estimated Delivery Cost
Free Shipping (US) 5–10 business days Free, available on eligible items
Standard Shipping (US to US by Item) 5–10 business days $6.50 for the first item, $3.00 each additional
Standard Shipping (From US Warehouse by Weight) 3–7 business days Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb.
Extended Delivery (Ships from Overseas Warehouse) 10–15 business days $14.50 for the first item, $4.00 each additional

Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.

Free Shipping

We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout. 


Carriers

We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.


Import Duties & Taxes

All import duties and taxes for goods imported into the United States are included in the product price. There are no hidden fees or additional charges at checkout.


Tracking & Notifications

Every order is fully trackable. You will receive a tracking number via email once your order ships. If your order ships in multiple packages, each package will have its own tracking number. If you don’t receive a shipping confirmation immediately, your order is still being processed and will arrive within the estimated timeframe shown at checkout.

You can track your shipment anytime using the Track Your Order page on our website.


Order Changes & Cancellations

If you need to modify or cancel an order, please contact our customer support team as soon as possible. Orders can only be canceled before they ship. Once shipped, cancellations are not possible, but you may request a return after the item is delivered.

Contact: support@ibspot.com


Item Not Received

If your tracking number shows “Delivered” but you haven’t received your package:

  1. Check with your local USPS or UPS office.
  2. Confirm that the shipping address provided was correct.
  3. If the issue remains unresolved, contact support@ibspot.com for assistance.

Damaged or Lost Parcels

If your package arrives damaged or fails to arrive, please contact us immediately. For deliveries to P.O. boxes, ibspot is not responsible for damage caused by weather, temperature, or theft.


Customer Support

For any questions about shipping, tracking, or delivery, our customer support team is here to help.

Email: support@ibspot.com

We’re always happy to help.

Please read our policy carefully before making a purchase.
We aim to ensure every customer has a smooth and transparent experience with ibspot.com.


Order Cancellation Policy

Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.

How to Request a Cancellation

You can contact us through:

Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.


Return Policy

We accept returns for most items within 30 days of delivery for a full refund.

To be eligible for a return:

  • The item must be unused, in the same condition as received, and in its original packaging.

  • A tracking number must be provided to confirm the return shipment.

Non-Returnable Items

Certain products cannot be returned, including:

  • Perishable goods (for example, food, flowers, newspapers, magazines)

  • Intimate or sanitary goods

  • Hazardous materials or flammable liquids/gases

  • Gift cards

  • Downloadable software

  • Some health and personal care items

Partial Refunds (If Applicable)

Partial refunds may be granted in specific situations, such as:

  • Books with obvious signs of use

  • Opened CDs, DVDs, software, or vinyl records

  • Items not in their original condition, damaged, or missing parts not due to our error

  • Items returned more than 30 days after delivery


How to Return an Item

To initiate a return, please contact us at support@ibspot.com with your order number and details about the product you wish to return.
Our team will provide you with return instructions and a prepaid return label.


Shipping Cost for Returns

Please contact us before returning any item.
We will provide a free return shipping label.

If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.

For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.


Refund Processing

Once your return is received and inspected:

  • In-store returns are refunded to the original form of payment or issued as a gift card.

  • Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.

Please allow:

  • 5–7 business days for the return to reach our Returns Center.

  • An additional 3–10 business days for your bank to post the refund to your account.


Damages, Issues & Claims

Please inspect your order immediately upon receipt.
If you receive a defective, damaged, or incorrect item, contact us right away at support@ibspot.com.
We’ll evaluate the issue promptly and make it right.

Product Claims

Before purchasing, please review product details carefully.
If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.


Exchanges

We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.


Return Address

IBSPOT Return Center
15 Sawmill Ln
Dover Plains, NY 12522
United States


Customer Support

Our support team is available 24/7 to assist with cancellations, returns, or general inquiries.

Email: support@ibspot.com
Contact Form: Contact Us page

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