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JEGS Performance Products 51611 - JEGS SFI LT1/LS Harmonic Balancers/Dampers



JEGS Performance Products 51611 - JEGS SFI LT1/LS Harmonic Balancers/Dampers

Part Number: 555-51611

LS1 Harmonic Balancer/Damper
  • 1998-2002 Camaro/Firebird
  • 10% Underdrive Pulley
  • 6.75" Diameter
  • $219.97
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    JEGS Performance Products 51611 - JEGS SFI LT1/LS Harmonic Balancers/Dampers Details

    LS1 Harmonic Balancers/Dampers

    Note:
  • 1-piece damper/pulley hub 6-rib design
  • Will not fit Corvette
  • Machined for 3/16" Woodruff key

  • Specifications:

    Finish
    Natural
    Mounting Hardware Included
    No
    Engine Balance
    Internal
    Degree Markings
    Yes
    Safety Rating
    SFI 18.1
    Harmonic Balancer Construction
    Steel
    Harmonic Balancer Material
    Steel
    Outside Diameter (in.)
    6.75
    Degree Marking Range
    40 BTDC to 10 ATDC
    Crank Bore (in.)
    1.48
    Crank Trigger/Exciter Plate
    No
    Nose OD (in)
    2.13
    Ring Width (in)
    2.5
    Overall Width (in.)
    3.65
    Pulley Diameter (in.)
    7.08
    Pulley Diameter (in.)
    7.36
    Bolt Hole Count
    6

    If you turn 12,500 RPM (on purpose or not), our high-performance balancers/dampers can handle it.

    We start with a chunk of 1045 steel, meticulously CNC machine it and fully balance it into harmonic art that meets SFI 18.1 specifications. That's good enough for pretty much every type of racing that there is. Permanently etched timing marks every 2-degrees with additional marks at 90° increments.

    Does this fit your vehicle?

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    1999 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: SS

    1992 CHEVROLET CORVETTE

    • EngineType: ALL
    • SubModel: ZR-1

    1998-2002 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: FORMULA
    • CUI: 350
    • EngineType: V8

    2002 PONTIAC FIREBIRD TRANS AM

    • EngineType: ALL
    • SubModel: ALL

    1998 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28 SS
    • CUI: 350
    • EngineType: V8

    2000-2002 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28 SS
    • CUI: 350
    • EngineType: V8

    2004-2006 PONTIAC GTO

    • EngineType: ALL
    • SubModel: ALL

    1992 CHEVROLET CORVETTE

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8

    1998 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8

    1998 PONTIAC FIREBIRD

    • EngineType: ALL
    • SubModel: FIREHAWK

    1999-2002 CHEVROLET CAMARO

    • Liter: 5.7
    • Aspiration: N
    • SubModel: Z28
    • Engine Vin: G
    • CUI: 350
    • EngineType: V8

    2000 PONTIAC FIREBIRD TRANS AM

    • EngineType: ALL
    • SubModel: ALL
    51611 - JEGS SFI LT1/LS Harmonic Balancers/Dampers is rated 5.0 out of 5 by 1.
    • 2016-08-27T08:24CST
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    Rated 5 out of 5 by from Great product I bought those months back and have been running it on a 1200 hp LS engine with no issues
    Date published: 2015-10-02
    • 2016-08-27T08:24CST
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    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
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    • clientName_jegs
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