Manley Chevrolet Big Block Exhaust Valve Kit - 1.940in Head Dia. 5.422in O/A Length, 0.3110in Stem - 12803-8
Special Price
$320.59
Regular Price
$401.42
sku
man12803-8
Upgrade your engine’s performance with the Manley Chevrolet Big Block Exhaust Valve Kit - 1.940in Head Dia. 5.422in O/A Length, 0.3110in Stem for reliable exhaust flow.
- Fits Chevrolet big block engines for precise compatibility
- Durable 0.3110in stem thickness ensures long-lasting strength
- 1.940in head diameter improves exhaust gas evacuation
- Part #12803-8 from Manley delivers trusted quality
- Easy installation with OEM-style dimensions for smooth upgrade
Enhance your exhaust system performance today.
For off-road use only; not CARB compliant.Manley Chevrolet Big Block Exhaust Valve Kit - 1.940in Head Dia. 5.422in O/A Length, 0.3110in Stem
| Brand | Manley Performance |
|---|