Cometic Gasket · New
Cometic GM USAC Midget .040in MLS Exhaust Gasket Set - 4 Pieces
MPN C5546-040 · Store SKU cgsC5546-040
Supplier stock checked 11/7/2026, 1:59:46 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
COMETIC MLS (Multi-Layer Steel) Exhaust Gaskets are designed for extreme cylinder pressures. MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion. They will not burn through or push out. MLS Exhaust Manifold Gaskets withstand different combinations of cylinder head and exhaust manifold materials. No sealants are required. MLS Gaskets are comprised of multiple embossed layers of both AMP (Advanced Multi-Polymer Coating) and uncoated stainless steel GM USAC Midget .040in. MLS Exhaust Gasket Set; 4 Pieces GM USAC Midget .040" MLS Exhaust Gasket Set, 4 Pieces GM USAC Midget Exhaust Gasket Set
Manufacturer fitment & guides
Check C5546-040 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y