Free Shipping on Auto Parts Orders Over $75.                           Order by 11 PM EST for Same Day Shipping!

JEGS SFI LT1/LS Harmonic Balancers/Dampers


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

Product images may differ from actual product appearance.

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.


10 Products

LS1 Harmonic Balancers/Dampers

JEGS Performance Products 51610 - JEGS SFI LT1/LS Harmonic Balancers/Dampers
555-51610
LS1 Harmonic Balancer/Damper
  • 1998-2002 Camaro/Firebird
  • Standard Pulley
  • 7.50" Diameter
  • FREE
    SHIPPING
    & HANDLING!
    $234.99
    Ships
    JEGS Performance Products 51611 - JEGS SFI LT1/LS Harmonic Balancers/Dampers
    555-51611
    LS1 Harmonic Balancer/Damper
  • 1998-2002 Camaro/Firebird
  • 10% Underdrive Pulley
  • 6.75" Diameter
  • FREE
    SHIPPING
    & HANDLING!
    $204.99
    Order Today Ships 02/24/16
    JEGS Performance Products 51612 - JEGS SFI LT1/LS Harmonic Balancers/Dampers
    555-51612
    LS1 Harmonic Balancer/Damper
  • 1998-2002 Camaro/Firebird
  • 25% Underdrive Pulley
  • 5.625" Diameter
  • FREE
    SHIPPING
    & HANDLING!
    $211.95
    Ships
    JEGS Performance Products 51613 - JEGS SFI LT1/LS Harmonic Balancers/Dampers
    555-51613
    LS1/LS2/L76 Harmonic Balancer/Damper
  • 1997-2007 Corvette
  • 2008-09 G8
  • 25% Underdrive Pulley
  • 5.625" Diameter
  • FREE
    SHIPPING
    & HANDLING!
    $211.95
    Ships
    JEGS Performance Products 51614 - JEGS SFI LT1/LS Harmonic Balancers/Dampers
    555-51614
    LS-Series 4.8/5.3/6.0 Harmonic Balancer/Damper
  • 1999-2006 GM Trucks
  • 25% Underdrive Pulley
  • 5.625" Diameter
  • FREE
    SHIPPING
    & HANDLING!
    $254.99
    Manufacturer's
    Availability
    Date Unknown

    LT1 Harmonic Balancers/Dampers

    JEGS Performance Products 51605 - JEGS SFI LT1/LS Harmonic Balancers/Dampers
    555-51605
    Chevy LT1 Harmonic Balancer/Damper
  • Standard Pulley without Hub
  • 7.50" Diameter
  • Integral damper/pulley 6-rib design
  • See 'Details/More Info' for available Hub's
  • FREE
    SHIPPING
    & HANDLING!
    $179.99
    Order Today Ships 02/22/16
    JEGS Performance Products 51606 - JEGS SFI LT1/LS Harmonic Balancers/Dampers
    555-51606
    Chevy LT1 Harmonic Balancer/Damper
  • 10% Underdrive Pulley without Hub
  • 6.75" Diameter
  • Integral damper/pulley 6-rib design
  • See 'Details/More Info' for available Hub's
  • FREE
    SHIPPING
    & HANDLING!
    $179.99
    Ships
    JEGS Performance Products 51607 - JEGS SFI LT1/LS Harmonic Balancers/Dampers
    555-51607
    LT1 Harmonic Balancer/Damper Hub
  • 1993-95 Camaro/Firebird
  • 1992-95 Corvette
  • Intermediate Length 3.516"
  • Does not include bolts or woodruff key
  • Replaces O.E. #12553250
  • $74.99
    Ships
    JEGS Performance Products 51608 - JEGS SFI LT1/LS Harmonic Balancers/Dampers
    555-51608
    LT1 Harmonic Balancer/Damper Hub
  • 1993-97 Caprice
  • 1993-97 Impala SS
  • 1993-97 Buick Roadmaster
  • Long Length 4.09"
  • Does not include bolts or woodruff key
  • Replaces O.E. #10168570
  • $74.99
    Ships
    JEGS Performance Products 51609 - JEGS SFI LT1/LS Harmonic Balancers/Dampers
    555-51609
    LT1 Harmonic Balancer/Damper Hub
  • 1996-97 Camaro/Firebird
  • 1996 Corvette
  • Short Length 3.417"
  • Does not include bolts or woodruff key
  • Replaces O.E. #12550097
  • $74.99
    Ships

    10 Products