Header Gasket, Small Block Chevy, Square Port

FLOWTECH REAL-SEAL header and collector gaskets are a revolutionary break-through in exhaust sealing technology. Constructed of separate layers of ôDead Softö aluminum, REAL SEALS provide a do-it-once solution that will not burn or blow out. REAL-SEAL gaskets will work when an o-ringed gasket will not because the ôDead Softö aluminum conforms to create a leak-proof seal. REAL-SEALS can also be easily trimmed for port-matching and you can use them over and over again.

Features:
Multi-Layer "Dead Soft" aluminum conforms to create a leak-proof seal; Water/Weather Resistant; Re-Useable; Will Not Burn Or Blow Out; Suitable For Port-Matching; Made In USA

Installation Notes:
Fits only with port shape listed. Please verify port shape on headers and match to proper gasket.