Pypes Exhaust Tip Adapters - 2-1/2 in Diameter - Pypes Splitter Exhaust Tips - Pontiac Trans AM 1976-81 TGF20E - Pair HSXSC11 1969-1973 Chevrolet Blazer Base CID

1969-1973 Chevrolet Blazer Base CID 307 Naturally Aspirated GAS

1965-1980 Pontiac Grand Prix

55 thread size

The halo protrusions at the top provide additional head support in the case of a side impact which is why this seat is considered Full Containment

Pypes Exhaust Tip Adapters - 2-1/2 in Diameter - Pypes Splitter Exhaust Tips - Pontiac Trans AM 1976-81 TGF20E - Pair HSXSC11 1969-1973 Chevrolet Blazer Base CIDProduct Description: Exhaust Tip Adapters 2 1 2 in Diameter Stainless Natural Pypes Splitter Exhaust Tips Pontiac Trans AM 1976 81 Pair Pypes Performance Exhaust supplies complete mandrel bent, performance exhaust systems for American performance vehicles ranging from the 1950s to the present day. One of the principal ways of getting a lot of bang for your performance buck is to replace your cars compression bent exhaust system with a mandrel bent