SRS 2-Piece Exhaust Header Gasket (Universal)

Description

This 2 piece header gasket is the genuine SRS dual-port seal for two-piece exhaust headers. SKU GA-2PH. Each half has a 43 mm port, so the pair matches the SRS two-piece flange plate rather than a one-piece Prelude-style gasket.

2 piece header gasket specs

Ports: 2 × 43 mm. A 2 piece header gasket is a consumable. Scrape both flanges with the engine cold, degrease, and torque in a star pattern. Do not reuse a crushed half. If one side weeps, replace the pair so the clamp load stays even.

Pair this 2 piece header gasket with the SRS header flange plate. The Prelude-specific prelude header gasket is a different stamp — do not mix them. Genuine SRS from MCG Autostyling in Kells, Co. Meath, with fast delivery across Ireland.

This part is listed as universal header hardware. Measure the ports and bolt pattern against your flange before you order. Do not guess vehicle years and do not change the published Fitments tab. Stock, price, and SKU stay as published.

Keep a spare 2 piece header gasket in the kit for header-off jobs. A leak at the collector will soot the bay and can set a rich smell in the cabin. After the first heat cycle, re-check torque on a cold engine. Skim pitted flanges rather than stacking gaskets. Graphite-faced steel-core stock seats dry — no extra paste on the face unless the flange is damaged, and even then the honest fix is a skim, not more compound.