Pypes Stainless Intermediate Pipe - 2-1/2 in Diameter - Pypes Exhaust - Stock 3-Bolt Manifolds - Pontiac 1964-81 (Pair) JESKTL-S905820-40 simply turn the adjustment knob

simply turn the adjustment knob to the desired idle setting

greasable polyurethane bushings

Clearancing of block necessary

2WD Trucks with a 300 CID Inline 6 engine

This kit is designed specifically for the GTX2 and GTX3 and will not fit other Bell helmet models

Pypes Stainless Intermediate Pipe - 2-1/2 in Diameter - Pypes Exhaust - Stock 3-Bolt Manifolds - Pontiac 1964-81 (Pair) JESKTL-S905820-40 simply turn the adjustment knobProduct Description: Intermediate Pipes 2. 5 in Diameter Stainless Natural Pypes Exhaust Stock 3 Bolt Manifolds Pontiac 1964 81 Pair 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 system. The simple fact is that a mandrel bent exhaust system will flow twice as efficiently as a compression bent system and we all know that efficient flow is one of