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Softail Parts for 1990 Harley-Davidson FLST Heritage Softail

Your bike1990 Harley-Davidson FLST Heritage Softail

Bike Specific Fits Bike Does Not Fit
S&S Cycle Oil Pump Check Valve Spring - 10 Pack - Big Twin

Special Price $9.95 Regular Price $18.95

In stock
Bike Specific Fits Bike Does Not Fit
S&S Cycle Return Idler Gear

Special Price $29.66 Regular Price $32.95

In stock
Bike Specific Fits Bike Does Not Fit
S&S Cycle Return Drive Gear

Special Price $30.56 Regular Price $33.95

In stock
Bike Specific Fits Bike Does Not Fit
S&S Cycle Supply Idler Gear

Special Price $36.86 Regular Price $40.95

In stock
Bike Specific Fits Bike Does Not Fit
S&S Cycle HVHP Oil Pump with Gears - Universal

Special Price $644.36 Regular Price $715.95
/ kit

In stock
Bike Specific Fits Bike Does Not Fit
S&S Cycle Oil Pump with Gears - Universal Cover - Big Twin

Special Price $644.36 Regular Price $715.95
/ kit

In stock
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S&S Cycle Oil Pump Rebuild Kit

Special Price $28.76 Regular Price $31.95
/ kit

In stock
Bike Specific Fits Bike Does Not Fit
S&S Cycle Breather Gear - +.03"

Special Price $179.96 Regular Price $199.95

In stock
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S&S Cycle Breather Gear - Big Twin

Special Price $113.36 Regular Price $125.95

In stock
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Eastern Motorcycle Parts Oil Pump Plunger - Big Twin

$10.95

In stock
Bike Specific Fits Bike Does Not Fit
Jims Billet Oil Pump - EVO Big Twin with 74" - 140" motors

$600.50
/ kit

In stock
Bike Specific Fits Bike Does Not Fit
Revolution Performance, LLC Cylinder Kit - Monster Big Bore -109" - Natural - Evolution Big Twin '84-'99

$1,499.95
/ kit

In stock
Bike Specific Fits Bike Does Not Fit
Revolution Performance, LLC Cylinder Kit - Monster Big Bore - 100" - Black w/Highlighted Fins - Evolution Big Twin '84-'99

$1,499.95
/ kit

In stock
Bike Specific Fits Bike Does Not Fit
Revolution Performance, LLC Cylinder Kit - Monster Big Bore - 100" - Natural - Evolution Big Twin '84-'99

$1,499.95
/ kit

In stock
Bike Specific Fits Bike Does Not Fit
Revolution Performance, LLC Cylinder Kit - 92" - Big Bore - Black with Highlighted Fins - Evolution Big Twin

$1,479.95
/ kit

In stock
Bike Specific Fits Bike Does Not Fit
Revolution Performance, LLC Cylinder Kit - 92" - Big Bore - Natural Silver - Evolution Big Twin

$1,479.95
/ kit

In stock
Bike Specific Fits Bike Does Not Fit
Revolution Performance, LLC Cylinder Kit - 85" - Black with Highlighted Fins

$1,479.95
/ kit

In stock
Bike Specific Fits Bike Does Not Fit
Revolution Performance, LLC Cylinder Kit - 85" - Natural Silver

$1,479.95
/ kit

In stock
Bike Specific Fits Bike Does Not Fit
Revolution Performance, LLC Cylinder Kit - 85" - Big Bore - Black with Highlighted Fins - Evolution Big Twin

$1,479.95
/ kit

In stock
Bike Specific Fits Bike Does Not Fit
S&S Cycle Cylinder & Piston Kit - 80" - Evolution Big Twin - Wrinkle Black

Special Price $1,108.76 Regular Price $1,231.95
/ kit

In stock
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S&S Cycle Cylinder & Piston Kit - 80" - Evolution Big Twin - Natural

Special Price $1,040.36 Regular Price $1,155.95
/ kit

In stock
Bike Specific Fits Bike Does Not Fit
S&S Cycle 96" Big Bore Kit

Special Price $1,340.96 Regular Price $1,489.95
/ kit

In stock
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S&S Cycle Cylinder - 3.500" - Wrinkle Black with Highlighted Fins - Evolution Big Twin

Special Price $756.86 Regular Price $840.95
/ pair

In stock
Bike Specific Fits Bike Does Not Fit
Drag Specialties Cylinder - 1340cc - 1984-1999 Evolution - Black

$334.91

In stock
Bike Specific Fits Bike Does Not Fit
S&S Cycle Performance Replacement Head - High Compression (76 cc) - Natural - Evolution Big Twin

Special Price $1,322.06 Regular Price $1,468.95
/ pair

In stock
Bike Specific Fits Bike Does Not Fit
S&S Cycle Performance Replacement Head - High Compression (76 cc) - Wrinkle Black - Evolution Big Twin

Special Price $1,398.56 Regular Price $1,553.95
/ pair

In stock
Bike Specific Fits Bike Does Not Fit
S&S Cycle Replacement Electric Compression Release Assembly

Special Price $174.56 Regular Price $193.95
/ kit

In stock
Bike Specific Fits Bike Does Not Fit
S&S Cycle Performance Replacement Head - Low Compression (82 cc) - Wrinkle Black - Evolution Big Twin

Special Price $1,403.96 Regular Price $1,559.95
/ pair

In stock
Bike Specific Fits Bike Does Not Fit
S&S Cycle Performance Replacement Head - Low Compression (82 cc) - Natural - Evolution Big Twin

Special Price $1,403.96 Regular Price $1,559.95
/ pair

In stock
Bike Specific Fits Bike Does Not Fit
S&S Cycle Cylinder Head Kit - Super Stock™ - Black - Evolution Big Twin '88-'99

Special Price $1,619.96 Regular Price $1,799.95
/ pair

In stock
Bike Specific Fits Bike Does Not Fit
S&S Cycle Cylinder Head Kit - Super Stock™ - Natural - Evolution Big Twin '88-'99

Special Price $1,754.96 Regular Price $1,949.95
/ pair

In stock
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S&S Cycle Tappets - Hydraulic - with HL2T Kit - Evolution Big Twin | XL

Special Price $368.96 Regular Price $409.95
/ set of 4

In stock
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S&S Cycle Tappet Roller Kit - Evolution Big Twin

Special Price $165.56 Regular Price $183.95
/ 4 pack

In stock
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Jims Powerglide Tappet - .002 - Evolution

$158.25

In stock
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Jims Powerglide Tappet - Evolution

$153.65

In stock
Bike Specific Fits Bike Does Not Fit
Feuling Parts Lifters - Race Series® - Standard - Evolution

$319.95
/ set of 4

In stock