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Enginetech P1572(4).75 Engine Piston Set without Rings for Buick Skyhawk, Chevrolet Cavalier, Oldsmobile Firenza
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Piston Set - without Rings
The Enginetech P1572(4).75 engine piston set is designed for precise performance and durability in your rebuild projects. Crafted without rings, this piston set features matched weights for perfect balance, ensuring smoother operation and reduced engine vibrations. The pistons are engineered for compatibility with 1985-1986 Buick Skyhawk, Chevrolet Cavalier, and Oldsmobile Firenza models, making it a reliable choice for classic engine restorations. Engineered with high-quality materials, these pistons provide consistent compression and optimal power delivery, contributing to the longevity of your engine. The set includes pistons with a bore diameter of 3.504 inches, a compression height of 1.578 inches, and a piston pin outside diameter of 0.8001 inches, designed to fit seamlessly into your engine block. The top and second compression rings have a thickness of 1.50 mm, while the oil ring is 4.75 mm thick, offering a balanced combination of sealing and oil control. These specifications ensure excellent compression and efficient oil management, which are critical for maintaining engine performance. Whether you are rebuilding a vintage vehicle or restoring a classic model, the Enginetech P1572(4).75 piston set provides the quality and precision necessary for a successful engine overhaul. Trust Enginetech’s commitment to quality and compatibility, and experience improved engine efficiency and reliability with this high-performance piston set.
Features:
- Matched weights for perfect balance to ensure smooth engine operation
- Designed for 1985-1986 Buick Skyhawk, Chevrolet Cavalier, and Oldsmobile Firenza models
- Bore diameter of 3.504 inches for precise fit and performance
- Compression height of 1.578 inches for optimal piston stroke
- Top and second compression rings with 1.50 mm thickness for effective sealing
- Oil ring with 4.75 mm thickness for efficient oil control
- Piston pin outside diameter of 0.8001 inches for secure fit and durability
- Engineered by Enginetech for high-quality engine rebuilds
- Without rings, allowing customization of ring sets to suit specific needs
Fits Following Models:
1985 Buick Skyhawk
1985 Chevrolet Cavalier
1985 Oldsmobile Firenza
1986 Buick Skyhawk
1986 Chevrolet Cavalier
1986 Oldsmobile Firenza
| Top Compression Ring Thickness: 1.50 mm |
| Second Compression Ring Thickness: 1.50 mm |
| Oil Ring Thickness: 4.75 mm |
| Piston Pin Outside Diameter: 0.8001 |
| Bore Diameter: 3.504 |
| Compression Height: 1.578 |
| Aaiaid Part Number: BBPTP1572(4).75 |
| Part Number: P1572(4).75 |
| 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.









