Manley MAN11813-8 BBM S/D 1.810 Exhaust Valves

Manley MAN11813-8 BBM S/D 1.810 Exhaust Valves is listed by Motorstate as a Valves for catalog matching by brand, part number, and product name. Use this source-backed listing when comparing Manley components in the Valves category. The manufacturer part reference is 11813-8, while the Motorstate part number is MAN11813-8. Catalog description context: Exhaust Valve - Severe Duty - 1.810 in Head - 0.342 in Valve Stem - 5.369 in Long - Stainless - Indy Head - Mopar RB-Series - Set of 8. No vehicle compatibility is stated here unless it is present in separate fitment data.