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Exhaust valve for Chevrolet / GM Gen I V8 heads prepared for a larger exhaust valve. 1.600" head with 11/32" stem.
SBI 01189
01189
$45.01
Tax included
| Delivery within 2-3 business days
Exhaust valve for Chevrolet / GM Gen I V8 heads prepared for a larger exhaust valve. 1.600" head with 11/32" stem.
SBI 01189 is an exhaust valve for Chevrolet / GM Gen I V8 cylinder heads prepared for a larger exhaust-side valve. It is used when the seat and throat geometry have been set up for increased exhaust flow area.
Application / fitment
- part type: exhaust valve
- position: exhaust side of the cylinder head
- selected applications: Chevrolet / GM Gen I V8, especially 5.0 / 305, 5.4 / 327 and 5.7 / 350 heads prepared for a larger exhaust valve
- typical vehicle families: Camaro, Corvette, Chevelle, El Camino, Nova, Monte Carlo, C/K Pickup and Chevrolet / GM Gen I V8 cylinder-head builds after seat machining
- fitment note: requires the correct valve seat, throat size, guide and piston-to-valve clearance with the camshaft used
Before installation, check guide clearance, valve runout, seat contact width and actual seat geometry. On machined cylinder heads, do not assume compatibility from engine family alone.
Technical information
- part type: exhaust valve
- head diameter: 1.600" / 40.64 mm
- stem diameter: 11/32" / 8.73 mm
- overall length: 4.910" / 124.71 mm
- seat angle: 45°
- selling unit: 1 piece
