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Edelbrock Performer-Plus Camshaft Kit for Small Block Oldsmobile 350-403

350-3712

made in usa

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Edelbrock 3712
$251.95
Performer-Plus Camshaft Kit
  • Small Block Oldsmobile 350-403ci
  • Lift: .449''/.473''
  • Duration @ .050: 204°/214°
  • Advertised Duration: 280°/290°
  • Idle-5500 RPM Range
  • Free Shipping - Ships directly from the manufacturer on Monday
    Save $10 off $299+, $20 off $599+, $30 off $799+, $100 off $1,599 Orders. Promo Code: BURNOUT exclusions apply
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    Does Edelbrock 3712 fit your vehicle?

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    1980 OLDSMOBILE DELTA 88

    • Liter: 5.7
    • SubModel: HOLIDAY
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 280deg. Int/290deg. Exh; Valve Lift 0.448 Int/0.472 Exh;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: R

    1977 OLDSMOBILE DELTA 88

    • Liter: 5.7
    • SubModel: ROYALE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 280deg. Int/290deg. Exh; Valve Lift 0.448 Int/0.472 Exh;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: R

    1969 OLDSMOBILE VISTA CRUISER

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 280deg. Int/290deg. Exh; Valve Lift 0.448 Int/0.472 Exh;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: -

    1977 OLDSMOBILE CUTLASS SUPREME

    • Liter: 6.6
    • SubModel: COLONNADE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 280deg. Int/290deg. Exh; Valve Lift 0.448 Int/0.472 Exh;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
    • CUI: 403
    • Engine Type: V8 ( 6.6L / 403 )
    • Engine Vin: K

    1968 OLDSMOBILE CUTLASS

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 280deg. Int/290deg. Exh; Valve Lift 0.448 Int/0.472 Exh;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: -

    1979 OLDSMOBILE DELTA 88

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 280deg. Int/290deg. Exh; Valve Lift 0.448 Int/0.472 Exh;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: R

    1980 OLDSMOBILE CUTLASS CALAIS

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 280deg. Int/290deg. Exh; Valve Lift 0.448 Int/0.472 Exh;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: R

    1978 OLDSMOBILE CUSTOM CRUISER

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 280deg. Int/290deg. Exh; Valve Lift 0.448 Int/0.472 Exh;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: R

    1967 OLDSMOBILE CUTLASS

    • Liter: 6.6
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 280deg. Int/290deg. Exh; Valve Lift 0.448 Int/0.472 Exh;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
    • CUI: 400
    • Engine Type: V8 ( 6.6L / 400 )
    • Engine Vin: -

    1977 OLDSMOBILE DELTA 88

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 280deg. Int/290deg. Exh; Valve Lift 0.448 Int/0.472 Exh;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: R

    1977 OLDSMOBILE CUSTOM CRUISER

    • Liter: 5.7
    • SubModel: BASE
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 280deg. Int/290deg. Exh; Valve Lift 0.448 Int/0.472 Exh;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: R

    1976 OLDSMOBILE CUTLASS

    • Liter: 5.7
    • SubModel: COLONNADE S
    • Aspiration: NATURALLY ASPIRATED
    • Fitment Notes: Hyd.; Off-Idle-5500rpm; Adv. Dur. 280deg. Int/290deg. Exh; Valve Lift 0.448 Int/0.472 Exh;Engines Transplanted Into Uncontrolled/Pre-Pollution Vehicle; May Require Longer Than Stock Pushrods~ Engine Swaps~ Not Legal For Use On Pollution Controlled Vehicles
    • CUI: 350
    • Engine Type: V8 ( 5.7L / 350 )
    • Engine Vin: R

    What would the best matching valve springs be for this cam in an olds 403? Will the comp cam 995-16 springs work?

    Asked by: 1stplace425
    Edelbrock recommends p/n 350-5812. The comp 995-16 springs have a lower seat pressure, you may want to call Edelbrock directly and get their input. Their tech line is 1-800-416-8628.
    Answered by: Matt_B
    Date published: 2019-03-04
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