2 pcs/set SHLPDFM Reusable SBC Rectangle Port Copper Header Exhaust Gaskets Fits for all SB Chevy 283 327 350 383 400 engines

Specification: Condition:100% Brand New Surface Finish:Copper / Inlay Material: Copper Item Type: Exhaust Gaskets Fitment:Fits all SB Chevy 283-327-350-383-400 engines,Fits all SB Chevy engines Rectangle port. Package includes: 2 pcs/set Rectangle port Header Exhaust Gaskets

• Fitment:Fits all SB Chevy 283-327-350-383-400 engines,Fits all SB Chevy engines Rectangle port.
• Reusable:Reusable, no sealant required.
• Premium material:Made from Copper/High Temp Inlay, feature an embossed ridge around the exhaust port for a tight, leak-proof seal. They're designed to help even out the flow between the head and header flange to minimize warping. These gaskets also conform to rough or irregular surfaces to maintain a good positive seal, while keeping the header bolts tight.
• Feature:Seal perfectly every time by creating a tight leak proof seal by using a clad o-ring design that will last.
• Any questions, please contact us first.