12676887 SP 350/357 Dual-Plane Intake Manifold small block
£369.59
12676887 SP 350/357 Dual-Plane Intake Manifold
- Original equipment on SP 350/357 engine
- Dual-Plane design for maximum torque
- Designed for 4150-style 4 bbl carb
- Fits late-model Vortec style heads
- Do not use a carb spacer with this manifold
NOTE: Open carburetor spacer is not recommended for use with dual-plane intake manifolds