DEI · New
DEI 73-87 Chevrolet/GMC Regular Cab 4WD w/High Hump Interior Floor Insulation Kit
MPN 50026 · Store SKU dei50026
Supplier stock checked 11/7/2026, 2:56:15 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 Under Carpet Lite we offer an effective and affordable solution to unwanted heat and 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 eliminate undesirable noises such as tire road and engine noise all while blocking heat transferred from the engine bay and hot exhausts. A 3 piece pre-cut insulation kit plus one 3 inch by 32.8 foot roll of Transfer Adhesive Tape. Floor Insul Kit Chevy/GMC Reg Cab 4WD High Hump 1973-1987 Precut Interior Kit; Individual; Damping Kit; Precut Interior Kit
Manufacturer fitment & guides
Check 50026 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
