Camshafts & Valvetrain

Rkr Set, TFS Twisted Wedge 11R 1.65/1.65

Part Number: JES-S0041

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Rkr Set, TFS Twisted Wedge 11R 1.70/1.70

Part Number: JES-S0042

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ROCKER ARMS

Part Number: JES-S0004

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Rkr Set, RHS/ARF SB Ford 1.60/1.60

Part Number: JES-S0010

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Rocker System, Full Roller, 1.7/1.75, Shims, for World Products Merlin Aluminum Heads, Chevy Big Block, Kit

Part Number: JES-KSS-117570

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Estimated Ship Date: Sep 3, 2025 if ordered today

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Rocker System, Full Roller, 1.75 Ratio, Shims, for World Products Merlin Aluminum Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-117575

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Rocker System, Full Roller, 1.8 Ratio, Shims, for World Products Merlin Aluminum Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-118080

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Rocker System, Full Roller, 1.7 Ratio, Shims, for World Products Merlin 3 Aluminum Heads, Chevy Big Block, Kit

Part Number: JES-KSS-137070

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Rocker System, Full Roller, 1.7/1.75 Ratio, for World Products Merlin 3 Aluminum Heads, Chevy Big Block, Kit

Part Number: JES-KSS-137570

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Rocker System, Full Roller, 1.75 Ratio, for World Products Merlin 3 Aluminum Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-137575

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Rocker System, Full Roller, 1.8 Ratio, Shims, for World Products Merlin 3 Aluminum Heads, Chevy Big Block, Kit

Part Number: JES-KSS-138080

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Rocker Arm System, Sportsman, Shaft, Full-Roller, 1.7 Ratio, Aluminum, Chevy, Big Block, Kit

Part Number: JES-KSS-147070

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Rocker System, Full Roller, 1.7/1.75, for World Products Merlin Oval/Cast Iron Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-147570

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Rocker System, Full Roller, 1.75 Ratio, for World Products Merlin Oval/Cast Iron Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-147575

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Rocker System, Full Roller, 1.8 Ratio, for World Products Merlin Oval/Cast Iron Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-148080

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Rocker System, Full Roller, 1.7/1.75 Ratio, Shims, for Edelbrock Performer RPM Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-157570

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Rocker System, Shaft, Full Roller, 1.75 Ratio, Shims, for Edelbrock Performer RPM Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-157575

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Rocker System, Shaft, Full Roller, 1.8 Ratio, Shims, for Edelbrock Performer RPM Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-158080

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Rocker System, Full Roller, 1.7/1.75 Ratio, Shims, for Edelbrock Victor Jr Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-167570

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Rocker System, Shaft, Full Roller, 1.75 Ratio, Shims, for Edelbrock Victor Jr Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-167575

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Rocker System, Shaft, Full Roller, 1.8 Ratio, Shims, for Edelbrock Victor Jr Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-168080

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Rocker System, Full Roller, 1.7 Ratio, Shims, for Edelbrock Victor 6140/Musi 7740 Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-177070

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Rocker System, Full Roller, 1.7/1.75 Ratio, for Edelbrock Victor 6140/Musi 7740 Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-177570

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Rocker System, Full Roller, 1.75 Ratio, Shims, for Edelbrock Victor 6140/Musi 7740 Heads, Chevy Big Block, Kit

Part Number: JES-KSS-177575

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Rocker System, Full Roller, 1.8 Ratio, Shims, for Edelbrock Victor 6140/Musi 7740 Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-178080

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