SMG GM Gen V LT MLS Exhaust Manifold & Header Gasket Set
SMG Speed Shop OEM-style multi-layer steel exhaust manifold and header gasket set for GM Gen V LT-based V8 engines.
- Two MLS gaskets—one complete V8 set
- Steel construction for high-temperature sealing
- Maintains clamp load through repeated heat cycles
- Resists corrosion, burn-through, and gasket push-out
- Works with factory manifolds and compatible aftermarket headers
- No sealant required
Applications: GM Gen V LT1, LT2, LT4, L82, L83, L84, L86, L87, and L8T engines. Confirm port and bolt pattern before installation.
SMG Speed Shop replacement component; not a Genuine GM or ACDelco product.
Processing & Shipping Overview
Processing occurs before shipping.
Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.
Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.
For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.