DEI · New
DEI 73-87 Chevrolet/GMC Regular Cab 4WD w/High Hump Interior Floor Damping Kit
MPN 50027 · Store SKU dei50027
Supplier stock checked 11/7/2026, 2:13:46 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Design Engineering is leading the way with the most advanced thermal acoustic kits for vehicle specific applications. Using our proven 2mm damping material we offer an effective and affordable solution to unwanted noise in easy to install pre-cut vehicle specific kits. Each kit includes the correct material to cover specific interior areas including floors firewalls headliners trunks and more. Designed using the right amount of material to control vibrations and eliminate undesirable noises such as tire road and engine noise. A kit consisting of three 12 inch by 12-1/2 inch sheets of Boom Mat, eight 24 inch by 12-1/2 inch sheets of Boom Mat, one 2 inch by 20 foot roll of Boom Mat Tape, and one installation roller. Floor Damp Kit Chevy/GMC Reg Cab 4WD High Hump 1973-1987 Precut Interior Kit; Individual; Insulation; Precut Interior Kit
Manufacturer fitment & guides
Check 50027 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
