Custom Chrome Catalogue

ENGINE

Manley ’Severe Duty’ Stainless Steel Valves Designed to outflow stock valves. Manufactured from high temperature materials with swirl polish and performance oriented shapes. Feature choice of chrome or nitride finished stems to eliminate galling. Impervious to heat and unleaded fuels. Sold in pairs. For Twin Cam 88 Engines from 99-04 99082 Intake (1.850" heads) repl. OEM 18074-83 99086 Intake with nitrided stems (1.850" heads) repl. OEM 18074-83 99115 Oversize intake (1.900" heads) 99092 Oversize intake (1.940" heads) 99084 Oversize intake (1.940" heads). Stems are .060" shorter. Replacement for Branch Heads 99014 Oversize intake (2.000" heads) 99079 Exhaust (1.565" heads) repl. OEM 18085-99 99078 Exhaust with nitrided stems (1.565" heads) repl. OEM 18085-99 99081 Oversize exhaust (1.615" heads) repl. OEM 18082-83 99087 Oversize exhaust with nitrided stems (1.615" heads) repl. OEM 18082-83 For Evolution Big Twin Engines from 84-99 99082 Intake (1.850" heads) repl. OEM 18074-83 99086 Intake with nitrided stems (1.850" heads) repl. OEM 18074-83 99115 Oversize intake (1.900" heads) 99092 Oversize intake (1.940" heads) 99084 Oversize intake (1.940" heads). Stems are .060" shorter. Replacement for Branch Heads 99014 Oversize intake (2.000" heads) 99081 Oversize exhaust (1.615" heads) repl. OEM 18082-83 99087 Oversize exhaust with nitrided stems (1.615" heads) repl. OEM 18082-83 99015 Oversize exhaust (1.650" heads) repl. OEM 18074-66 For Shovelhead Engines from 66-84 99010 Intake (repl. OEM 18074-66) 99012 Intake (nitrided stems) repl. OEM 18074-66 99011 Exhaust (repl. OEM 18082-57A) 99013 Exhaust (nitrided stems) repl. OEM 18082-57A For Panhead Engines from 48-65 99028 Intake (repl. OEM 18071-48) 99013 Exhaust (nitrided stems) repl. OEM 18082-57A For Sportster Engines from 58-85 99034 Intake for models from 58-69 (repl. OEM 18070-58) 99032 Intake for models from 70-85 (repl. OEM 18070-70) 99000 Exhaust for models from 58-85 except 83-85 XR 1000 (repl. OEM 18080-58A) For Evolution Sportster 883 cc Engines from 86-03 99080 Intake (repl. OEM 18031-86) 99083 Exhaust (repl. OEM 18030-86) For Evolution Sportster 1100 cc and 1200 cc Engines from 87-03 99008 Intake (repl. OEM 18023-87) 99009 Exhaust (repl. OEM 18024-87) For Evolution Sportster 883 cc to 1200 cc Conversion from 86-03 To fully benefit from 883cc to 1200cc conversions, you need to install larger valves. These 1.48“ exhaust and 1.715“ intake valves from 1200cc Sportster models are .060“-shorter-than-stock for the 883cc heads. Forged one-piece stainless steel with chrome stems and hardened tips. 99062 Intake 99063 Exhaust

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*Prices shown are suggested retail prices only. Actual retail prices are determined by each dealer and may vary. All parts are sold each unless otherwise noted. Retail prices may reflect an each quantity.

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