Camshafts & Valvetrain

Rocker System, Full Roller, 1.7/1.75 Ratio, Shims, for GM 8.1L L18 Vortec 8100 Chevy Big Block Heads, Kit

Part Number: JES-KSS-237570

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rocker System, Shaft, Full Roller, 1.75 Ratio, Shims, for GM 8.1L L18 Vortec 8100 Chevy Big Block Heads, Kit

Part Number: JES-KSS-237575

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rocker System, Shaft, Full Roller, 1.8 Ratio, Shims, for GM 8.1L L18 Vortec 8100 Chevy Big Block Heads, Kit

Part Number: JES-KSS-238080

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 8, 2025 if ordered today

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Rocker System, Shaft, Full Roller, 1.7/1.75 Ratio, Shims, for Trick Flow PowerPort Heads, Chevy Big Block, Kit

Part Number: JES-KSS-247570

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rocker System, Shaft, Full Roller, 1.75 Ratio, Shims, for Trick Flow PowerPort Heads, Chevy, Big Block, Kit

Part Number: JES-KSS-247575

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rocker System, Shaft, Full Roller, 1.7 Ratio, Shims, for GM ZZ 572/620 Crate Chevy Big Block Heads, Kit

Part Number: JES-KSS-257070

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 8, 2025 if ordered today

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Rocker System, Shaft, Full Roller, 1.7/1.75 Ratio, Shims, for GM ZZ 572/620 Crate Chevy Big Block Heads, Kit

Part Number: JES-KSS-257570

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Rocker System, Shaft, Full Roller, 1.8 Ratio, Shims, for GM ZZ 572/620 Crate Chevy Big Block Heads, Kit

Part Number: JES-KSS-258080

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rocker System, Shaft, Full Roller, 1.7/1.75 Ratio, Shims, for Pro Comp Big Block Chevy Cylinder Heads, Kit

Part Number: JES-KSS-267570

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rocker System, Shaft, Full Roller, 1.75 Ratio, Shims, for Pro Comp Big Block Chevy Cylinder Heads, Kit

Part Number: JES-KSS-267575

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rocker System, Shaft, Full Roller, 1.8 Ratio, Shims, for Pro Comp Big Block Chevy Cylinder Heads, Kit

Part Number: JES-KSS-268080

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rocker System, Full Roller, 1.7, for EDL Performer RPM Magnum #6177 Heads, Dodge, 5.2L, 5.9L, Magnum, Kit

Part Number: JES-KSS-627070

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rocker System, Sportsman Series, Shaft, Full Roller, 1.70/1.75 Ratio, Shims, OEM, Chevy, Big Block, Kit

Part Number: JES-KSS-017570

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rocker System, Sportsman Series, Shaft, Full Roller, Aluminum, 1.75 Ratio, Shims, OEM, Chevy, Big Block, Kit

Part Number: JES-KSS-017575

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rocker System, Sportsman Series, Shaft, Full Roller, Aluminum, 1.8 Ratio, Shims, OEM, Chevy, Big Block, Kit

Part Number: JES-KSS-018080

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rocker System, Sportsman Series, Shaft, Full Roller, 1.7 Ratio, Shims, for GM Bowtie Race Heads #12363425, Kit

Part Number: JES-KSS-027070

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rocker System, Sportsman Series, Full Roller, 1.7/1.75 Ratio, Shims, for GM Bowtie Race Heads #12363425, Kit

Part Number: JES-KSS-027570

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Rocker System, Sportsman Series, Full Roller, 1.75 Ratio, Shims, for GM Bowtie Race Heads #12363425, Kit

Part Number: JES-KSS-027575

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Rocker System, Sportsman Series, Shaft, Full Roller, 1.8 Ratio, Shims, for GM Bowtie Race Heads #12363425, Kit

Part Number: JES-KSS-028080

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rkr Kit, SS, OEM Cast Iron BB, 1.8/1.7

Part Number: JES-KSS-018070

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rkr Kit, SS, Dart Pro 1, Pro 2 BBC 1.80 / 1.75

Part Number: JES-KSS-038075

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rkr Kit, SS, Brodix-2 Plus BB 1.8/1.7

Part Number: JES-KSS-078070

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Rkr Kit, SS, Brodix 2Xtra, -3 BBC 1.8/1.7

Part Number: JES-KSS-098070

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Rkr Kit, SS, Canfield/CFE BMF BB, 1.7/1.7

Part Number: JES-KSS-127070

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Rkr Kit, SS, Canfield/CFE BMF BB, 1.75/1.7

Part Number: JES-KSS-127570

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Estimated Ship Date: Sep 8, 2025 if ordered today

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