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Enginetech P6004(8)060 Engine Piston Set Without Rings for Buick Models
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Piston Set - without Rings
The Enginetech P6004(8)060 engine piston set is designed for precise performance and durability in classic Buick models including the Electra, Estate Wagon, and Wildcat from 1959 to 1964. Crafted to meet the highest standards, this piston set features matched weights, ensuring perfect balance and smooth engine operation. Its top compression ring has a thickness of 5/64 inch, combined with a second compression ring of the same size and a 3/16 inch oil ring, providing optimal sealing and oil control for reliable engine performance. The piston features a bore diameter of 4.187 inches and a compression height of 1.912 inches, making it compatible with specific classic Buick engines. The piston pin outside diameter is precisely machined to 0.9997 inches, ensuring a secure fit within the engine block. Engine rebuilders and classic car enthusiasts will appreciate the high-quality materials and engineering that go into every set, supporting a wide range of restoration projects. As part of Enginetech’s extensive product line, this piston set exemplifies the company's commitment to quality, performance, and customer service. Whether you're restoring a vintage Buick or performing an engine overhaul, this piston set offers reliable performance and longevity, making it an essential component for your engine rebuild. Trust Enginetech for parts engineered specifically for engine rebuilder needs, with nationwide distribution and expert support to ensure your project’s success.
Features:
- Matched weights for perfect engine balance
- Top compression ring thickness: 5/64 inch
- Second compression ring thickness: 5/64 inch
- Oil ring thickness: 3/16 inch
- Piston pin outside diameter: 0.9997 inch
- Bore diameter: 4.187 inches
- Compression height: 1.912 inches
- Compatible with 1959-1964 Buick models including Estate Wagon, Electra, and Wildcat
Fits Following Models:
1959 Buick Electra
1959 Buick Estate Wagon
1959 Buick Invicta
1959 Buick LeSabre
1960 Buick Electra
1960 Buick Estate Wagon
1960 Buick Invicta
1960 Buick LeSabre
1961 Buick Electra
1961 Buick Estate Wagon
1961 Buick Invicta
1961 Buick LeSabre
1962 Buick Electra
1962 Buick Estate Wagon
1962 Buick Invicta
1962 Buick LeSabre
1962 Buick Wildcat
1963 Buick Electra
1963 Buick Estate Wagon
1963 Buick Invicta
1963 Buick LeSabre
1963 Buick Riviera
1963 Buick Wildcat
1964 Buick Electra
1964 Buick Estate Wagon
1964 Buick LeSabre
1964 Buick Riviera
1964 Buick Wildcat
1965 Buick Electra
1965 Buick Riviera
1965 Buick Wildcat
1966 Buick Electra
1966 Buick Wildcat
| Top Compression Ring Thickness: 5/64 in |
| Second Compression Ring Thickness: 5/64 in |
| Oil Ring Thickness: 3/16 in |
| Piston Pin Outside Diameter: 0.9997 |
| Bore Diameter: 4.187 |
| Compression Height: 1.912 |
| Aaiaid Part Number: BBPTP6004(8)060 |
| Part Number: P6004(8)060 |
| 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.









