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Enginetech High Performance Exhaust Valve Set Part #73026-8 for Automotive Engines
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
The Enginetech High Performance Exhaust Valve Set (Part #73026-8) is designed for optimal performance and durability in your engine rebuild or repair. Crafted from high-quality OE-grade materials, these valves ensure reliable operation and longevity. The chrome stem enhances corrosion resistance and wearability, making them ideal for demanding engine applications. With a valve head diameter of 1.882 inches and a length of approximately 5.52 inches, these valves fit a variety of engine configurations, providing a precise and secure fit. The set includes a single lock groove, ensuring proper retention within the valve seat, and features a stem diameter of 3/8 inch for compatibility with standard valve guides. These valves are engineered specifically for engine rebuilders and performance enthusiasts seeking quality components that meet or exceed original specifications. Designed to improve exhaust flow and overall engine efficiency, they are suitable for both import and domestic engines, offering a dependable solution for high-performance applications. Whether you are restoring a classic vehicle or upgrading your current engine, the Enginetech Exhaust Valve Set provides the performance and reliability you need for a successful and long-lasting rebuild.
Features:
- Material: Chrome Stem for corrosion resistance and durability
- Valve Head Diameter: 1.882 inches for optimized exhaust flow
- Length: Approximately 5.52 inches to fit specific engine configurations
- Lock Groove Quantity: 1 to ensure secure valve retention
- Stem Diameter: 3/8 inch for compatibility with standard valve guides
- Engine rebuild and performance upgrade suitability
- Engineered for high reliability and longevity in demanding conditions
- Designed for both import and domestic engines
| Material: Chrome Stem |
| Valve Head Diameter: 1.882 in |
| Length: 5.520 in |
| Lock Groove Quantity: 1 |
| Stem Diameter: 3/8 in |
| Aaiaid Part Number: BBPT73026-8 |
| Part Number: 73026-8 |
| Brand Aaia: BBPT |
Returns
30-Day Money-Back Guarantee
We want you to be completely satisfied with your purchase! If you are not happy for any reason, you may return the item within 30 days for a refund, minus shipping fees, provided that: The part is brand new, uninstalled, and undamaged in any way.
To initiate a return, please contact us or email support@mizumoauto.com for a Return Authorization Number (RMA) and the return shipping address. Returns without an RMA number will be refused and returned to you at your expense.
Return Requirements:
- Items must be securely packed in the original manufacturer's packaging.
- All original materials must be included, such as hardware, manuals, protective caps, wrapping, and instructions.
- You must obtain and retain the tracking number for your return.
Non-Returnable Items:
- Piston rings, main bearings, and rod bearings are non-returnable if the manufacturer’s seal or shrink-wrapped plastic has been opened. No exceptions—this ensures the integrity of the parts you receive.
We are not responsible for lost or damaged returns. If your return is lost or damaged during shipping, a refund cannot be issued, as the item cannot be resold or returned to the supplier. Please file a claim directly with your shipping carrier for reimbursement.
Refunds are processed within 1-2 business days after we receive and inspect the returned item. Please allow this processing time before inquiring about your refund status.
Warranty
Mizumo Auto provides a 90-day Limited Warranty against defects in workmanship and materials under normal service conditions, effective from the original delivery date.
This warranty is non-transferable and applies only to the original purchaser. Coverage is limited to the replacement or refund of defective products.
Exclusions:
The warranty does not cover labor costs, damage resulting from accidents, misuse, alterations, or unauthorized modifications, as well as additional expenses such as towing, fluids, oils, car rentals, and any other parts not included in the original purchase.
Warranty Claims Process:
- All warranty claims must be pre-authorized and returned prepaid to Mizumo Auto for inspection and approval.
- No exchanges will be made for products that have been damaged, misused, or improperly installed. We strongly recommend professional installation.
- The buyer assumes all risk of damage resulting from improper installation.
All disputes related to transactions shall be resolved by a court of competent jurisdiction in Los Angeles County, California.
Shipping
We offer Free UPS Ground or USPS Ground Advantage shipping within the continental U.S. (48 states).
Shipping to Other Locations:
A delivery surcharge applies to shipments to: Alaska, Hawaii, Puerto Rico, U.S. territories, APO/FPO addresses, Canada, and international destinations.
Order Processing & Tracking:
- Orders are shipped Monday through Friday, excluding holidays.
- Orders placed before 3:00 PM PST will ship the same day, unless unexpected delays occur.
- A tracking number will be emailed within one business day after shipping.
If you do not receive a tracking number, please:
- Check your spam/junk folder.
- If it's not there, contact us via phone or eBay message for assistance.
International Orders:
Import duties, taxes, and brokerage fees are not included in the shipping fee. Please check with your shipping carrier and local customs office regarding any applicable fees before placing your order.









