- 100% brand new items, never used or installed.
- 2-piece 4-1 stainless steel header manifold kit.
- Made by OEM approved manufacturers with materials that meets or exceeds OEM requirements.
- Manufactured with CNC machined T-304 stainless steel piping with computerized TIG welded flanges for strength and durability.
- Utilizes pre welded hangers for direct bolt-on fitment; no modifications required.
- Specifications (estimated):
- Inlet: 1.65" / 41.91mm
- Outlet: 3.0" / 76.2mm
- No installation guides are included, we highly recommend seeking professional installation.
- 1959-1978 Chrysler / Dodge / Plymouth - 383-440 Cubic-Inch Big-Block V8 Engines
** Fits models with 383, 400, 413, 426, 440 CID big-block V8 engines only. **