2,000+ Results Found For "ratio"

Gear, Ring and Pinion, 4.30:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: MGR-GM10-430

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 11, 2026 if ordered today

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Pro BBC Big Block Chevy Hydraulic Roller Cam 5.5, 4/7 Swap, 236/248 Duration, 111 LSA, 5 Adv. .620/.620 lift 1.7 ratio, .655/.655 1.8, 3,700-6,600

Part Number: SUM-1263

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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PRO BBC H.R. 9 Hydraulic Roller Cam, 4/7 Swap, 255/264 Duration @ .050, 112 LSA + 7.5 Adv. , .700/.700 with 1.7 ratio, .741/.741 with 1.8, 4000-6900

Part Number: SUM-1259

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Pro BBF Big Block FE Best Hydraulic Roller Cam 5, 236/248 Duration, 111 LSA + 5 Adv. .582/.582 lift 1.75 ratio, 3,800 to 7,000 basic rpm, 390 428

Part Number: SUM-8919

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Gear, Ring and Pinion, 3.73:1 Ratio, Ford, 8.8 in., Set

Part Number: MGR-F888373

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Pedal Assemblies, Floor Mount Three Pedal, Throttle/Brake/Clutch, 4.75:1 To 5.75:1 Ratio, Rectangle, Aluminum, Black, Natural Color Pads, Each

Part Number: WIL-340-16602

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Pro SBC Hyd. Roller Cam, Turbo Stage 1, 218/224 Duration, 113 LSA + 3 Adv., .525/550 Lift with 1.5 Ratio, .560/.587 1.6 Ratio, 2,800-6,800 Rpm Range,

Part Number: SUM-8805

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Gauge, Carbon Fiber, Digital, Air/Fuel Ratio, Lean/Rich, 2 1/16 in. Diameter, Electrical, Each

Part Number: ATM-4778

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Pro SBF Best Hydraulic Roller Cam 9, 248/258 Duration, 109.5 LSA + 3.5 Adv. .587/.587 lift 1.6 ratio, .625/.625 lift 1.7 ratio, 3,800-7,300 basic rpm

Part Number: SUM-8909

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.72 Ratio, 7/16 in. Stud, Ford, Small Block, Set of 16

Part Number: SCC-1020

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Gear, Ring and Pinion, 4.11:1 Ratio, GM, 12-Bolt, Truck, Set

Part Number: MGR-GM12-411

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Gear, Ring and Pinion, 4.88:1 Ratio, 1.625 in. Pinion, 30 Spline, 8.500 in. Ring Gear, GM 8.5/8.6 in., Set

Part Number: YGA-24162

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Pulleys, V-belt, Standard Ratio, Billet Aluminum, Clear Powdercoated, Oldsmobile, 350, 455, Kit

Part Number: MCH-16083

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Gear, Ring and Pinion, 3.73:1 Ratio, GM, 10.5 in., 14-Bolt, Set

Part Number: MGR-GM10-5-373

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Pro BBF Big Block FE Best Hydraulic Roller Cam 2, 218/232 Duration, 111.5 LSA + 4.5 Adv. .582/.582 lift 1.75 ratio, 3,200 to 6,500 basic rpm, 390 428

Part Number: SUM-8916

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Gear, Ring and Pinion, 4.11:1 Ratio, GM, 8.2 in., 10-Bolt, 3 Series, Set

Part Number: RMG-6901591

4.43 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Gear, Ring and Pinion, 3.90:1 Ratio, Chevy, Set

Part Number: RMG-4900311

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Ring and Pinion Gears, 3.31:1 Ratio, 30-spline, Standard Rotation, GM 8.875 in., Set

Part Number: MSR-12B331

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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

Part Number: PQX-62350315

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Steering Box, New Steering Gear, Power Assist, Front Steer, 13:1 Steering Ratio, Cast Iron, Natural, 4WD, Ford, Each

Part Number: LSC-11089

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Ring and Pinion Gears, EXCel, 3.73:1 Ratio, 30-spline, Standard Rotation, GM 10.5 in., Chevy, GMC, Rear, Set

Part Number: RMG-GM105373

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Steering Box, Blueprinted, Saginaw 122 Manual, Front Steer, 24:1 Ratio, Cast Iron, Natural, Each

Part Number: BRG-920055

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Gear, Ring and Pinion, 4.10:1 Ratio, Ford, 8.8 in., Set

Part Number: RMG-6903101

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Gear, Ring and Pinion, 5.14:1 Ratio, Ford, 9 in., Set

Part Number: RMG-6900681

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Gear, Ring and Pinion, EXCel, 3.55:1 Ratio, GM, 8.875 in., 12-Bolt Car, Set

Part Number: RMG-12BC355

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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