FAST DELIVERY
Enginetech PK21B Brass Engine Expansion Plug Kit for Cadillac Chassis and Calais Models
100% ORIGINAL AND QUALITY
EASY RETURN
- Description
- Fitment
- Warranty and Refund
- Reviews
Engine Expansion Plug Kit- Brass
The Enginetech PK21B Brass Engine Expansion Plug Kit is a comprehensive set designed for engine builders and restorers working on classic Cadillac models. Crafted from durable brass and steel, these expansion plugs provide a reliable seal to prevent leaks and maintain optimal engine performance. This kit includes all the necessary plugs in one convenient package, streamlining your engine assembly or repair process.
The plugs are engineered specifically for Cadillac chassis and Calais models from 1968 to 1974, ensuring a precise fit and sealing performance. Whether you're rebuilding an engine or performing maintenance, these high-quality brass plugs are designed to withstand the rigors of engine operation while resisting corrosion and wear. The kit's versatile design makes it suitable for various engine applications, providing peace of mind during assembly and long-term operation.
Enginetech has been a trusted name in engine components since 1982, committed to providing top-tier parts and exceptional customer service. Their components are engineered with precision to meet the exact specifications of professional engine builders and enthusiasts alike. The PK21B kit is an essential addition to any toolkit for Cadillac engine restoration projects, offering durability, ease of installation, and compatibility with classic models. This kit ensures your engine maintains integrity and performance for years to come, backed by Enginetech's reputation for quality and reliability.
Features:
- Material: Brass and Steel for durability and corrosion resistance
- Complete set of engine expansion plugs in one bag for convenience
- Designed specifically for Cadillac models from 1968 to 1974
- Engineered for precise fit and sealing performance
- Trusted by professional engine builders and restorers since 1982
Fits Following Models:
1968 Cadillac Calais
1968 Cadillac Commercial Chassis
1968 Cadillac DeVille
1968 Cadillac Eldorado
1968 Cadillac Fleetwood
1969 Cadillac Calais
1969 Cadillac Commercial Chassis
1969 Cadillac DeVille
1969 Cadillac Eldorado
1969 Cadillac Fleetwood
1970 Cadillac Calais
1970 Cadillac Commercial Chassis
1970 Cadillac DeVille
1970 Cadillac Eldorado
1970 Cadillac Fleetwood
1971 Cadillac Calais
1971 Cadillac Commercial Chassis
1971 Cadillac DeVille
1971 Cadillac Eldorado
1971 Cadillac Fleetwood
1972 Cadillac Calais
1972 Cadillac Commercial Chassis
1972 Cadillac DeVille
1972 Cadillac Eldorado
1972 Cadillac Fleetwood
1973 Cadillac Calais
1973 Cadillac Commercial Chassis
1973 Cadillac DeVille
1973 Cadillac Eldorado
1973 Cadillac Fleetwood
1974 Cadillac Calais
1974 Cadillac Commercial Chassis
1974 Cadillac DeVille
1974 Cadillac Eldorado
1974 Cadillac Fleetwood
1975 Cadillac Calais
1975 Cadillac Commercial Chassis
1975 Cadillac DeVille
1975 Cadillac Eldorado
1975 Cadillac Fleetwood
1976 Cadillac Calais
1976 Cadillac Commercial Chassis
1976 Cadillac DeVille
1976 Cadillac Eldorado
1976 Cadillac Fleetwood
1977 Cadillac Commercial Chassis
1977 Cadillac DeVille
1977 Cadillac Eldorado
1977 Cadillac Fleetwood
1978 Cadillac Commercial Chassis
1978 Cadillac DeVille
1978 Cadillac Eldorado
1978 Cadillac Fleetwood
1979 Cadillac Commercial Chassis
1979 Cadillac DeVille
1979 Cadillac Fleetwood
1980 Cadillac Commercial Chassis
1980 Cadillac DeVille
1980 Cadillac Eldorado
1980 Cadillac Fleetwood
1980 Cadillac Seville
1981 Cadillac Commercial Chassis
1981 Cadillac DeVille
1981 Cadillac Eldorado
1981 Cadillac Fleetwood
1981 Cadillac Seville
1982 Cadillac Commercial Chassis
1982 Cadillac Fleetwood
1983 Cadillac Commercial Chassis
1983 Cadillac Fleetwood
1984 Cadillac Commercial Chassis
1984 Cadillac Fleetwood
| Material: Brass and Steel |
| Aaiaid Part Number: BBPTPK21B |
| Part Number: PK21B |
| 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.









