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Enginetech R43258-030 Engine Cast Iron Piston Ring Complete Set for Chrysler and Dodge Models
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Cast Iron Piston Ring Complete Set
The Enginetech R43258-030 engine cast iron piston ring set is designed to deliver high-performance sealing for a range of classic Chrysler and Dodge engines. Crafted for durability and precision, this complete set ensures optimal compression and oil control, extending your engine’s lifespan and maintaining peak efficiency. Each ring is engineered to meet SAE guidelines, providing consistent end gaps and reliable performance under demanding conditions. The set includes top and second compression rings with a thickness of 5/64 inch and an oil ring measuring 3/16 inch, all fitting a ring outside diameter of 4.320 inches. These specifications make the set suitable for restoring vintage engines with confidence, ensuring compatibility with models such as the Chrysler 300, Chrysler Imperial, and Dodge MB300 from the 1960s and early 1970s. Enginetech has been a family-owned leader in engine parts since 1982, known for quality and customer-focused service. This piston ring set is an essential component for engine rebuilds, offering precise fitment and durability tailored to your classic vehicle's specifications. Whether you're restoring a Chrysler 300 or a Chrysler Imperial, this complete set ensures your engine maintains its original performance and reliability, making it an ideal choice for professional rebuilders and enthusiasts alike.
Features:
- Top Compression Ring Thickness: 5/64 inch for effective sealing
- Second Compression Ring Thickness: 5/64 inch to ensure proper compression
- Oil Ring Thickness: 3/16 inch for efficient oil control
- Ring Outside Diameter: 4.320 inches designed for specific vintage engines
- Engine Compatibility: Fits Chrysler 300, Chrysler Imperial, and Dodge MB300 from the 1960s and 1970s
- High-Quality Cast Iron Construction for durability and longevity
- Engineered for precise fit and performance in classic engine rebuilds
- Meets SAE guidelines for consistent end gaps and reliable operation
- Part Number: R43258-030, from trusted brand Enginetech, established since 1982
Fits Following Models:
1966 Chrysler 300
1966 Chrysler Imperial
1966 Chrysler New Yorker
1966 Chrysler Newport
1966 Dodge Coronet
1966 Dodge Monaco
1966 Dodge Polara
1966 Plymouth Belvedere
1966 Plymouth Fury
1966 Plymouth Fury II
1966 Plymouth Fury III
1966 Plymouth Satellite
1967 Chrysler 300
1967 Chrysler Imperial
1967 Chrysler New Yorker
1967 Chrysler Newport
1967 Dodge Charger
1967 Dodge Coronet
1967 Dodge Monaco
1967 Dodge Polara
1967 Plymouth Belvedere
1967 Plymouth Fury
1967 Plymouth Fury II
1967 Plymouth Fury III
1967 Plymouth GTX
1967 Plymouth Satellite
1967 Plymouth VIP
1968 Chrysler 300
1968 Chrysler Imperial
1968 Chrysler New Yorker
1968 Chrysler Newport
1968 Dodge Charger
1968 Dodge Coronet
1968 Dodge Monaco
1968 Dodge Polara
1968 Plymouth Fury
1968 Plymouth Fury I
1968 Plymouth Fury II
1968 Plymouth Fury III
1968 Plymouth GTX
1969 Chrysler 300
1969 Chrysler Imperial
1969 Chrysler New Yorker
1969 Chrysler Newport
1969 Dodge Charger
1969 Dodge Coronet
1969 Dodge Monaco
1969 Dodge Polara
1969 Plymouth Fury
1969 Plymouth Fury I
1969 Plymouth Fury II
1969 Plymouth Fury III
1969 Plymouth GTX
1969 Plymouth Road Runner
1970 Chrysler 300
1970 Chrysler Imperial
1970 Chrysler New Yorker
1970 Chrysler Newport
1970 Dodge Challenger
1970 Dodge Charger
1970 Dodge Coronet
1970 Dodge Monaco
1970 Dodge Polara
1970 Plymouth Cuda
1970 Plymouth Fury
1970 Plymouth Fury I
1970 Plymouth Fury II
1970 Plymouth Fury III
1970 Plymouth GTX
1970 Plymouth Road Runner
1970 Plymouth Superbird
1971 Chrysler 300
1971 Chrysler Imperial
1971 Chrysler New Yorker
1971 Chrysler Newport
1971 Dodge Challenger
1971 Dodge Charger
1971 Dodge Coronet
1971 Dodge Monaco
1971 Dodge Polara
1971 Plymouth Barracuda
1971 Plymouth Cuda
1971 Plymouth Fury
1971 Plymouth Fury I
1971 Plymouth Fury II
1971 Plymouth Fury III
1971 Plymouth GTX
1971 Plymouth Road Runner
1972 Chrysler Imperial
1972 Chrysler New Yorker
1972 Chrysler Newport
1972 Dodge Challenger
1972 Dodge Charger
1972 Dodge Coronet
1972 Dodge Monaco
1972 Dodge Polara
1972 Plymouth Barracuda
1972 Plymouth Cuda
1972 Plymouth Fury
1972 Plymouth Fury I
1972 Plymouth Fury II
1972 Plymouth Fury III
1972 Plymouth Gran Fury
1972 Plymouth Road Runner
1973 Chrysler Imperial
1973 Chrysler New Yorker
1973 Chrysler Newport
1973 Dodge Charger
1973 Dodge Coronet
1973 Dodge D100 Pickup
1973 Dodge D200 Pickup
1973 Dodge D300 Pickup
1973 Dodge Monaco
1973 Dodge Polara
1973 Dodge W100 Pickup
1973 Dodge W200 Pickup
1973 Dodge W300 Pickup
1973 Plymouth Fury
1973 Plymouth Fury I
1973 Plymouth Fury II
1973 Plymouth Fury III
1973 Plymouth Gran Fury
1973 Plymouth Road Runner
1973 Plymouth Satellite
1974 Chrysler Imperial
1974 Chrysler New Yorker
1974 Chrysler Newport
1974 Dodge B100 Van
1974 Dodge B200 Van
1974 Dodge B300 Van
1974 Dodge Charger
1974 Dodge Coronet
1974 Dodge D100 Pickup
1974 Dodge D200 Pickup
1974 Dodge D300 Pickup
1974 Dodge M300
1974 Dodge MB300
1974 Dodge Monaco
1974 Dodge W100 Pickup
1974 Dodge W200 Pickup
1974 Dodge W300 Pickup
1974 Plymouth Fury
1974 Plymouth Fury I
1974 Plymouth Fury II
1974 Plymouth Fury III
1974 Plymouth Gran Fury
1974 Plymouth PB200 Van
1974 Plymouth PB300 Van
1974 Plymouth Road Runner
1974 Plymouth Satellite
1975 Chrysler Imperial
1975 Chrysler New Yorker
1975 Chrysler Newport
1975 Dodge B300
1975 Dodge Coronet
1975 Dodge Monaco
1975 Plymouth Fury
1975 Plymouth Gran Fury
1976 Chrysler New Yorker
1976 Chrysler Newport
1976 Dodge B300
1976 Dodge Coronet
1976 Dodge Monaco
1976 Plymouth Gran Fury
1977 Chrysler New Yorker
1977 Chrysler Newport
1977 Dodge B300
1977 Dodge Monaco
1977 Plymouth Fury
1977 Plymouth Gran Fury
1978 Chrysler New Yorker
1978 Chrysler Newport
1978 Dodge B300
1978 Dodge Monaco
1978 Plymouth Fury
| Top Compression Ring Thickness: 5/64 in |
| Second Compression Ring Thickness: 5/64 in |
| Oil Ring Thickness: 3/16 in |
| Ring Outside Diameter: 4.320 |
| Aaiaid Part Number: BBPTR43258-030 |
| Part Number: R43258-030 |
| 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.









