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Harland Sharp Rocker Arms & Parts

Harland Sharp Rocker Arms & Parts

When larger, modified camshafts were first introduced in the 1950s, Harland Sharp responded with the industry’s first roller rocker arm to maximize engine performance....

When larger, modified camshafts were first introduced in the 1950s, Harland Sharp responded with the industry’s first roller rocker arm to maximize engine performance. Since then, Harland Sharp has pioneered a new needle bearing fulcrum design, developed the first 7/16” stud small block Chevy rocker arm, and introduced an array of 1.6- and 1.7-ratio roller rockers for high performance applications. The company now also offers a huge selection of rocker arm accessories, including rocker arm stud girdles, shafts, shaft spacers, nuts, and screws—all made in the U.S.A! Build a better valvetrain with Harland...

When larger, modified camshafts were first introduced in the 1950s, Harland Sharp responded with the industry’s first roller rocker arm to maximize engine performance. Since then, Harland Sharp has pioneered a new needle bearing fulcrum design, developed the first 7/16” stud small block Chevy rocker arm, and introduced an array of 1.6- and 1.7-ratio roller rockers for high performance applications. The company now also offers a huge selection of rocker arm accessories, including rocker arm stud girdles, shafts, shaft spacers, nuts, and screws—all made in the U.S.A! Build a better valvetrain with Harland Sharp!

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Results 1 - 25 of 36

Harland Sharp Polylocks Rocker Arm Nuts PL038K

Made in the USA Harland Sharp Polylocks Rocker Arm Nuts PL038K

Harland Sharp Polylocks Rocker Arm Nuts PL038K

Polylocks, 3/8 in. Thread, .550 in. Diameter, Set of 4

Part Number: CSP-PL038K

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Polylocks Rocker Arm Nuts PL716K

Made in the USA Harland Sharp Polylocks Rocker Arm Nuts PL716K

Harland Sharp Polylocks Rocker Arm Nuts PL716K

Rocker Arm Nuts, Polylocks, Roller Rocker Arms, 7/16 in.-20 Thread, Set of 4

Part Number: CSP-PL716K

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Polylocks Rocker Arm Nuts PL3761K

Made in the USA Harland Sharp Polylocks Rocker Arm Nuts PL3761K

Harland Sharp Polylocks Rocker Arm Nuts PL3761K

Rocker Arm Nuts, Polylock Style, Full Roller, 7/16-20 in. Thread, 0.600 in. O.D., 2.200 in. Height, Set of 4

Part Number: CSP-PL3761K

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Polylocks Rocker Arm Nuts PL3800K

Made in the USA Harland Sharp Polylocks Rocker Arm Nuts PL3800K

Harland Sharp Polylocks Rocker Arm Nuts PL3800K

Rocker Arm Polylocks, Stud Girdle, Fits 3/8 in. Stud, Set of 4

Part Number: CSP-PL3800K

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S1001

Made in the USA Harland Sharp Original Roller Rockers S1001

Harland Sharp Original Roller Rockers S1001

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: CSP-S1001

5.0 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Heavy-Duty Roller Rockers SH2001

Made in the USA Harland Sharp Heavy-Duty Roller Rockers SH2001

Harland Sharp Heavy-Duty Roller Rockers SH2001

Rocker Arm, 1.7 Ratio, Aluminum, Heavy Duty, Roller, fits 7/16 in. Studs, Chevy, Big Block, Kit

Part Number: CSP-SH2001

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S4003

Made in the USA Harland Sharp Original Roller Rockers S4003

Harland Sharp Original Roller Rockers S4003

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Ford, Small Block/351W, Set of 16

Part Number: CSP-S4003

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S4102

Made in the USA Harland Sharp Original Roller Rockers S4102

Harland Sharp Original Roller Rockers S4102

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 7/16 in. Stud, Ford, Small Block/351W, Set of 16

Part Number: CSP-S4102

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S2001

Made in the USA Harland Sharp Original Roller Rockers S2001

Harland Sharp Original Roller Rockers S2001

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, Big Block, Set of 16

Part Number: CSP-S2001

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S1004

Made in the USA Harland Sharp Original Roller Rockers S1004

Harland Sharp Original Roller Rockers S1004

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: CSP-S1004

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S5003

Made in the USA Harland Sharp Original Roller Rockers S5003

Harland Sharp Original Roller Rockers S5003

Rocker Arms, Full Roller, Aluminum, 1.6 Ratio, 7/16 in. Stud, Edelbrock Performer RPM, Oldsmobile, Set of 16

Part Number: CSP-S5003

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Heavy-Duty Roller Rockers SH4005

Made in the USA Harland Sharp Heavy-Duty Roller Rockers SH4005

Harland Sharp Heavy-Duty Roller Rockers SH4005

Rocker Arms, Full Roller, 1.73 Ratio, Stud Mount Style, 7/16 in., Aluminum, Ford, Set of 16

Part Number: CSP-SH4005

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S1002

Made in the USA Harland Sharp Original Roller Rockers S1002

Harland Sharp Original Roller Rockers S1002

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: CSP-S1002

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S4005

Made in the USA Harland Sharp Original Roller Rockers S4005

Harland Sharp Original Roller Rockers S4005

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.73 Ratio, Fits 7/16 in. Stud, Ford, Set of 16

Part Number: CSP-S4005

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S6001

Made in the USA Harland Sharp Original Roller Rockers S6001

Harland Sharp Original Roller Rockers S6001

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 7/16 in. Stud, Pontiac, Set of 16

Part Number: CSP-S6001

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S4002

Made in the USA Harland Sharp Original Roller Rockers S4002

Harland Sharp Original Roller Rockers S4002

Rocker Arm, 1.6 Ratio, Aluminum, Roller, fits 3/8 in. Studs, Ford, 240/300, L6, Set of 12

Part Number: CSP-S4002

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S1004-150

Made in the USA Harland Sharp Original Roller Rockers S1004-150

Harland Sharp Original Roller Rockers S1004-150

Rocker Arm, 7/16 in. Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Chevy, Small Block, Set of 16

Part Number: CSP-S1004-150

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S4073

Made in the USA Harland Sharp Original Roller Rockers S4073

Harland Sharp Original Roller Rockers S4073

Rocker Arms, Stud Mount, Full Roller, 1.73 Ratio, Designed for Cobra Jet Style Heads Only, Ford, 429, 460, Kit

Part Number: CSP-S4073

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Diamond Roller Rockers SD2001

Made in the USA Harland Sharp Diamond Roller Rockers SD2001

Harland Sharp Diamond Roller Rockers SD2001

Rocker Arms, Diamond, Full Roller, Stud, 1.7 Ratio, Aluminum, Orange Anodized, Chevy, Big Block, Set of 16

Part Number: CSP-SD2001

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S1005

Made in the USA Harland Sharp Original Roller Rockers S1005

Harland Sharp Original Roller Rockers S1005

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: CSP-S1005

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S6001-65

Made in the USA Harland Sharp Original Roller Rockers S6001-65

Harland Sharp Original Roller Rockers S6001-65

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.65 Ratio, Fits 7/16 in. Stud, Pontiac, Set of 16

Part Number: CSP-S6001-65

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Stud Girdles G1114

Made in the USA Harland Sharp Stud Girdles G1114

Harland Sharp Stud Girdles G1114

Rocker Arm Stud Girdle, Aluminum, Orange, 7/16 in.-20 Thread, Chevy, Big Block, Bowtie, Dart, Merlin, Kit

Part Number: CSP-G1114

Not Yet Reviewed

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S5016

Made in the USA Harland Sharp Original Roller Rockers S5016

Harland Sharp Original Roller Rockers S5016

Rocker Arms, Full Roller, 1.6 Ratio, Stud Mount Style, Aluminum, Oldsmobile, V8, Set of 16

Part Number: CSP-S5016

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers 1005-1

Made in the USA Harland Sharp Original Roller Rockers 1005-1

Harland Sharp Original Roller Rockers 1005-1

Rocker Arm, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Each

Part Number: CSP-1005-1

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air

Harland Sharp Original Roller Rockers S4003-7

Made in the USA Harland Sharp Original Roller Rockers S4003-7

Harland Sharp Original Roller Rockers S4003-7

Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 7/16 in. Stud, Ford, Small Block/351W, Set of 16

Part Number: CSP-S4003-7

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/27/2026 if shipped by air

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Estimated Ship Date: Monday 4/27/2026 if shipped by air