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2,000+ Results Found For "ratio"

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Rocker Arms, Race Series, Full Roller, 1.3 Ratio, Aluminum, Blue, 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: SCC-SCP1005

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Rocker Arms, Original Roller, Shaft Mount, 1.5 Ratio, Roller Tip, Aluminum, Orange Anodized, Triumph, Offset Left, Each

Part Number: CSP-L11520-1

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Big Block PRO BBC H.R. 8 H.O. Cam, LS Firing Order, 252/264 Duration @ .050, 108 LSA + 4 Adv., .624/.624 with 1.7 ratio, .661/.661 with 1.8, 4000-7000

Part Number: SUM-1258-H-O

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Big Block PRO BBC H.R. 10 H.O. Cam, LS Firing Order, 264/276 Duration @ .050, 108 LSA + 4 Adv., .700/.700 with 1.7 ratio, .741/.741 with 1.8 4200-7300

Part Number: SUM-1260-H-O

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Pressure Plate, 2-Plate, OT-II Cerametallic, Diaphragm Style, 7.250 in., Kit, High Ratio, Orange Spring, Pot Style Flywheel

Part Number: TIL-66-312HORA

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Rocker Arms, Endurance Series, Pedestal Mount, Full Roller, Aluminum, 1.72 Ratio, Ford, Small Block, Each

Part Number: SCC-SCP3222-1

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Rocker Arm, Endurance Marine Series, Full Roller, 1.7 Ratio, 7/16 in. Stud Size, Chevy, Big Block, Each

Part Number: SCC-SCP4014-1

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Rocker Arms, Endurance Series, Stud Mount, Full Roller, Fits 3/8 in. Stud. Aluminum, 1.7 Ratio, Olds, Set of 16

Part Number: SCC-SCP3100

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

Rocker Arms, Stud Mount, Roller Tip, Steel, 1.6 Ratio, Fits 10mm Stud, Chevy, 2.8L V6, Each

Part Number: CCA-1414-1

5.0 out of 5 stars ( 1 )

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Rocker Arm, Shaft Mount, Full Roller, Aluminum, 1.6 Ratio, Mopar, 273-360, Each

Part Number: CCA-1076-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Pro SB Chrysler Magnum Best Hydraulic Roller Cam 2, 218/226 Duration, 111 LSA + 2 Adv. .560/.554 lift 1.6 ratio, .595/.588 1.7 ratio, 3,000-6,500 rpm

Part Number: SUM-5776

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Rocker Arms, Race Series, Chevy 265-400, Full Roller, 1.55 Ratio, 3/8 in. stud, Each

Part Number: SCC-SCP1006-1

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Estimated Ship Date: Mar 25, 2026 if ordered today

Big Block PRO BBC H.R. 11 H.O. Cam, LS Firing Order, 270/276 Duration @ .050, 108 LSA + 1 Adv., .700/.700 with 1.7 ratio, .741/.741 with 1.8 4300-7400

Part Number: SUM-1261-H-O

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Big Block PRO BBC H.R. 12 H.O. Cam, LS Firing Order, 276/285 Duration @ .050, 108 LSA + 1 Adv, .700/.700 with 1.7 ratio, .741/.741 with 1.8 4500-7500

Part Number: SUM-1262-H-O

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Rocker Arms, Shaft Mount, Full Roller, Aluminum, Natural, 1.8 Ratio, for Use On Models with RHS Raised Port Cylinder Heads, Chevrolet, 7.0L LS7, Kit

Part Number: CCA-1525

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Estimated Ship Date: Apr 14, 2026 if ordered today

Rocker Arms, Race Series, Ford 289-351W, Full Roller, Pedestal Mount, 1.72 Ratio, Each

Part Number: SCC-SCP1022-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Rocker Arm, Full Roller, 1.6 Ratio, Chromoly Steel, Black Oxide, 7/16 in. Stud Size, Chevy, Small Block, Each

Part Number: CCA-1610-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Computer Chip, Stage 2, Automatic Transmission, w/Overdrive, 4.10(GT5) or 4.56(HC4) Rear End Gear Ratio, Each

Part Number: JET-29410S

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Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Fuel Management Unit, Standard, 10.00:1 Gain Ratio, Aluminum, Blue, 5/16 in. Hose Barb Inlet/Outlet, Each

Part Number: VOR-4GL238-078

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Rocker Arm, Non Roller, Pedestal Style, 1.7 Ratio, Steel, for LS Series Pivot Bearing Upgrade Only, Each

Part Number: SME-143000-1

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Rocker Arm, LS, Moly Coated Rocker Body, Roller Fulcrum Style, 1.7 Ratio, Ductile Iron, Pedestal Mount, Chevy, 6.2L

Part Number: SME-14303M

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Rocker Arms, Long Slot, Stud Mounting Style, Non-roller, 1.6 Ratio, Steel, Chevy, Small Block, Each

Part Number: HRS-90006-1

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Pedal Assembly, Brake Type, Reverse Mount, 6.25:1 Ratio, Aluminum, Black, Each

Part Number: WIL-340-15077

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Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Rocker Arms, Race Series, Stud Mount, Full Roller, 7/16 in. Stud. Aluminum, 1.6 Ratio, AFR, Chevy, Right, Each

Part Number: SCC-SCP1113R-1

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

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

Part Number: SCC-1213

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today