FAST DELIVERY
Enginetech P1505(6)020 Engine Piston Set Without Rings for 4.00-inch Bore Engines
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Piston Set - without Rings
The Enginetech P1505(6)020 engine piston set is designed to provide high-quality replacement components for your engine rebuild. Engineered specifically for 4.00-inch bore engines, this piston set features matched weights to ensure optimal balance and smooth operation. The set includes pistons with a compression height of 1.542 inches, crafted to meet precise specifications for reliable performance. Each piston is constructed to fit seamlessly into a variety of engine configurations, providing a durable and efficient foundation for your rebuild project. This set does not include rings, giving you the flexibility to select the appropriate rings for your application. Crafted by Enginetech, a family-owned company with over 40 years of experience, these pistons are designed for professional engine builders and enthusiasts alike. They are engineered to meet high standards, ensuring longevity and consistent performance under demanding conditions. The pistons feature a top compression ring thickness of 5/64 inch, a second compression ring thickness of 5/64 inch, and an oil ring thickness of 3/16 inch, all designed for effective sealing and optimal compression. The piston pin outside diameter measures 0.9273 inches, ensuring proper fitment within your engine’s connecting rods. Whether you're rebuilding a domestic or import engine, the Enginetech P1505(6)020 piston set offers a reliable and precise solution that supports engine performance and durability. Trust Enginetech’s commitment to quality and customer service for your engine rebuilding needs, backed by nationwide distribution and technical expertise. This piston set is ideal for professionals and experienced enthusiasts seeking a dependable component for their engine overhaul or rebuild projects.
Features:
- Matched weights for perfect 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: 0.9273 inches
- Bore Diameter: 4.00 inches
- Compression Height: 1.542 inches
- Engineered for durability and precise fitment
- Designed for professional engine rebuilds
Fits Following Models:
1985 Chevrolet Astro
1985 Chevrolet C10
1985 Chevrolet C20
1985 Chevrolet Caprice
1985 Chevrolet El Camino
1985 Chevrolet G10
1985 Chevrolet G20
1985 Chevrolet G30
1985 Chevrolet Impala
1985 Chevrolet K10
1985 Chevrolet K20
1985 Chevrolet Monte Carlo
1985 GMC C1500
1985 GMC C2500
1985 GMC Caballero
1985 GMC G1500
1985 GMC G2500
1985 GMC G3500
1985 GMC K1500
1985 GMC K2500
1985 GMC Safari
1986 Chevrolet Astro
1986 Chevrolet C10
1986 Chevrolet C20
1986 Chevrolet Caprice
1986 Chevrolet El Camino
1986 Chevrolet G10
1986 Chevrolet G20
1986 Chevrolet G30
1986 Chevrolet Monte Carlo
1986 GMC C1500
1986 GMC C2500
1986 GMC Caballero
1986 GMC G1500
1986 GMC G2500
1986 GMC G3500
1986 GMC K1500
1986 GMC Safari
1986 Pontiac Bonneville
1986 Pontiac Grand Prix
1987 Chevrolet Astro
1987 Chevrolet Caprice
1987 Chevrolet El Camino
1987 Chevrolet G10
1987 Chevrolet G20
1987 Chevrolet G30
1987 Chevrolet Monte Carlo
1987 Chevrolet R10
1987 Chevrolet R20
1987 Chevrolet V10
1987 GMC Caballero
1987 GMC G1500
1987 GMC G2500
1987 GMC G3500
1987 GMC R1500
1987 GMC R2500
1987 GMC Safari
1987 GMC V1500
1987 Pontiac Grand Prix
1988 Chevrolet Astro
1988 Chevrolet C1500
1988 Chevrolet C2500
1988 Chevrolet Caprice
1988 Chevrolet G10
1988 Chevrolet G20
1988 Chevrolet G30
1988 Chevrolet K1500
1988 Chevrolet K2500
1988 Chevrolet Monte Carlo
1988 Chevrolet R20
1988 Chevrolet S10
1988 Chevrolet S10 Blazer
1988 GMC C1500
1988 GMC C2500
1988 GMC G1500
1988 GMC G2500
1988 GMC G3500
1988 GMC K1500
1988 GMC K2500
1988 GMC S15
1988 GMC S15 Jimmy
1988 GMC Safari
1989 Chevrolet Astro
1989 Chevrolet C1500
1989 Chevrolet C2500
1989 Chevrolet Caprice
1989 Chevrolet G10
1989 Chevrolet G20
1989 Chevrolet G30
1989 Chevrolet K1500
1989 Chevrolet K2500
1989 Chevrolet S10
1989 Chevrolet S10 Blazer
1989 GMC C1500
1989 GMC C2500
1989 GMC G1500
1989 GMC G2500
1989 GMC G3500
1989 GMC K1500
1989 GMC K2500
1989 GMC S15
1989 GMC S15 Jimmy
1989 GMC Safari
1990 Chevrolet Astro
1990 Chevrolet C1500
1990 Chevrolet C2500
1990 Chevrolet Caprice
1990 Chevrolet G10
1990 Chevrolet G20
1990 Chevrolet G30
1990 Chevrolet K1500
1990 Chevrolet K2500
1990 Chevrolet P30
1990 Chevrolet S10
1990 Chevrolet S10 Blazer
1990 GMC C1500
1990 GMC C2500
1990 GMC G1500
1990 GMC G2500
1990 GMC G3500
1990 GMC K1500
1990 GMC K2500
1990 GMC P3500
1990 GMC S15
1990 GMC S15 Jimmy
1990 GMC Safari
1991 Chevrolet Astro
1991 Chevrolet C1500
1991 Chevrolet C2500
1991 Chevrolet G10
1991 Chevrolet G20
1991 Chevrolet G30
1991 Chevrolet K1500
1991 Chevrolet K2500
1991 Chevrolet P30
1991 Chevrolet S10
1991 Chevrolet S10 Blazer
1991 GMC C1500
1991 GMC C2500
1991 GMC G1500
1991 GMC G2500
1991 GMC G3500
1991 GMC K1500
1991 GMC K2500
1991 GMC P3500
1991 GMC S15 Jimmy
1991 GMC Safari
1991 GMC Sonoma
1991 Oldsmobile Bravada
1992 Chevrolet Astro
1992 Chevrolet C1500
1992 Chevrolet C2500
1992 Chevrolet Caprice
1992 Chevrolet Commercial Chassis
1992 Chevrolet G10
1992 Chevrolet G20
1992 Chevrolet G30
1992 Chevrolet K1500
1992 Chevrolet K2500
1992 Chevrolet P30
1992 Chevrolet S10
1992 Chevrolet S10 Blazer
1992 GMC C1500
1992 GMC C2500
1992 GMC G1500
1992 GMC G2500
1992 GMC G3500
1992 GMC Jimmy
1992 GMC K1500
1992 GMC K2500
1992 GMC P3500
1992 GMC Safari
1992 GMC Sonoma
1992 Oldsmobile Bravada
1993 Chevrolet Astro
1993 Chevrolet C1500
1993 Chevrolet C2500
1993 Chevrolet Caprice
1993 Chevrolet G10
1993 Chevrolet G20
1993 Chevrolet G30
1993 Chevrolet K1500
1993 Chevrolet K2500
1993 Chevrolet P30
1993 Chevrolet S10
1993 Chevrolet S10 Blazer
1993 GMC C1500
1993 GMC C2500
1993 GMC G1500
1993 GMC G2500
1993 GMC G3500
1993 GMC Jimmy
1993 GMC K1500
1993 GMC K2500
1993 GMC P3500
1993 GMC Safari
1993 GMC Sonoma
1993 Oldsmobile Bravada
1994 Chevrolet Astro
1994 Chevrolet C1500
1994 Chevrolet C2500
1994 Chevrolet G10
1994 Chevrolet G20
1994 Chevrolet G30
1994 Chevrolet K1500
1994 Chevrolet K2500
1994 Chevrolet P30
1994 Chevrolet S10
1994 Chevrolet S10 Blazer
1994 GMC C1500
1994 GMC C2500
1994 GMC G1500
1994 GMC G2500
1994 GMC G3500
1994 GMC Jimmy
1994 GMC K1500
1994 GMC K2500
1994 GMC P3500
1994 GMC Safari
1994 GMC Sonoma
1994 Oldsmobile Bravada
1995 Chevrolet Astro
1995 Chevrolet Blazer
1995 Chevrolet C1500
1995 Chevrolet C2500
1995 Chevrolet G10
1995 Chevrolet G20
1995 Chevrolet G30
1995 Chevrolet K1500
1995 Chevrolet K2500
1995 Chevrolet P30
1995 Chevrolet S10
1995 GMC C1500
1995 GMC C2500
1995 GMC G1500
1995 GMC G2500
1995 GMC G3500
1995 GMC Jimmy
1995 GMC K1500
1995 GMC K2500
1995 GMC P3500
1995 GMC Safari
1995 GMC Sonoma
| Top Compression Ring Thickness: 5/64 in |
| Second Compression Ring Thickness: 5/64 in |
| Oil Ring Thickness: 3/16 in |
| Piston Pin Outside Diameter: 0.9273 |
| Bore Diameter: 4.000 |
| Compression Height: 1.542 |
| Aaiaid Part Number: BBPTP1505(6)020 |
| Part Number: P1505(6)020 |
| 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.









