For Chevy 265-400 V8 Small Block SBC Stainless Shorty Exhaust Manifold Header

• 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: 1.5" / 38.1mm
  • Outlet: 2.85" / 72.39mm
• No installation guides are included, we highly recommend seeking professional installation.

Compatible/Replacement For:

• 1979-1987 Buick Regal 4.3L / 4.4L / 5.0L V8
• 1979-1991 Chevrolet Camaro 4.4L / 5.0L / 5.7L V8
• 1980-1992 Chevrolet Caprice 4.4L / 5.0L / 5.7L V8
• 1979-1983 Chevrolet Malibu 4.4L / 5.0L / 5.7L V8
• 1979-1987 Oldsmobile Cutlass 4.4L / 5.0L / 5.7L V8
• 1979-1984 Oldsmobile Cutlass Calais 4.4L / 5.0L V8
• 1980-1983 Oldsmobile Cutlass Cruiser 4.4L / 5.0L V8
• 1979-1987 Oldsmobile Cutlass Salon 5.0L / 5.7L V8
• 1979-1988 Oldsmobile Cutlass Supreme 4.4L / 5.0L / 5.7L V8
• 1979-1991 Pontiac Firebird 4.3L / 4.4L / 5.0L / 5.7L / 6.6L V8

** Compatible for all 1955+ Chevrolet 265-400 cubic inch V8 small block engine models. **