Dee Engineering has been a well-respected marketer in in automotive aftermarket since the early 1970's. In 1991 the PROTHANE division of Dee Engineering was launched with less than 100 products. Since then we have designed and produce over 5,000 kits, and parts with urethane components. We are proud to say that our reputation for quality and service is second to none and we are internationally recognized as a leader in urethane product development for domestic and import vehicles.

We manufacturer a wide range of urethane products as replacements and upgrades for OEM (factory) Rubber bushings, mounts and parts. Urethane/Polyurethane is a term used to describe a family of elastomers (any compound exhibiting the characteristics of natural rubber; stretchy and elastic). Poly meaning "many" and "urethane" denotes the classification of the chemical structure. Polyurethane or Urethane for short is used as a solid cast material (bushings, mounts, mount inserts, etc.) that can be compounded as soft as a rubber band or as hard as a bowling ball. Each of our products is specially formed to exact specifications for resilience, performance and durability for the specific application.

Additional Information:

Motor Mount Insert - Polyurethane - Black - Small Block Mopar / B / RB-Series - Mopar A-Body / B-Body / E-Body 1973-89 - Kit

Fitment Notes:

Please do your own research to confirm this part fits your vehicle. If you are unsure whether this part will fit your vehicle, please contact us before purchasing.

Manufacturer's Part Number	4-504-BL
CARB Approved	Yes