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2,000+ Results Found For "ratio"

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Results 551 - 575 of 2000 +

Rocker Arms, Race Series, Stud Mount, Full Roller, Fits 7/16 in. Stud. Aluminum, 1.83 Ratio, Ford, Each

Part Number: SCC-SCP1060-1

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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, Race Series, Full Roller, .150 in. Offset, 1.5 Ratio, 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: SCC-SCP1010

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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, Full Roller, Stud Mount, 1.7 Ratio, Aluminum, Red Anodized, Chevy, Big Block, Each

Part Number: EDL-77791

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Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

PRO BBC H.R. 11 Hydraulic Roller Cam, 4/7 Swap, 270/276 Duration @ .050, 114 LSA + 9 Adv. , .700/.700 with 1.7 ratio, .741/.741 with 1.8, 4200-7100

Part Number: SUM-1261

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Rocker Arm, 3/8 in.Stud Mount, Full Roller, Chromoly Steel, 1.52 Ratio, Chevy, Small Block, Each

Part Number: CCA-1617-1

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Rocker Arms, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, Fits 7/16 in. Stud, Chevy, 396-454, V8, Each

Part Number: HRS-90075-1

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Rocker Arms, Full Roller, 1.5 Ratio, Aluminum, Natural, 3/8 in. Stud Size, Chevy, 4.3L, Set of 12

Part Number: CCA-17001-12

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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, Full Roller, 1.55 Ratio, Aluminum, Blue, 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: SCC-SCP1006

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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, Pedestal, Full Roller, 1.7 Ratio, Aluminum, Chevy, LS3 and L92, Each

Part Number: HRS-90095-1

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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

Pro SB Chrysler Magnum Best Hydraulic Roller Cam 4, 232/248 Duration, 112 LSA + 5 Adv. .550/.550 lift 1.6 ratio, .624/.624 1.7 ratio, 3,500-7,000 rpm

Part Number: SUM-5778

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Big Block PRO BBC H.R. 6 H.O. Cam, LS Firing Order, 242/256 Duration @ .050, 108 LSA + 4 Adv., .624/.620 with 1.7 ratio, .661/.655 with 1.8, 3800-6800

Part Number: SUM-1256-H-O

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Rocker Arms, Endurance Series, Pedestal Mount, Full Roller, Aluminum, 1.65 Ratio, Ford, Small Block, Set of 16

Part Number: SCC-SCP3201

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Rocker Arms, Endurance Series, Pedestal Mount, Full Roller, Aluminum, 1.72 Ratio, Ford, Small Block, Set of 16

Part Number: SCC-SCP3222

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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

Ring and Pinion Gears, 3.92:1 Ratio, 26-spline, Standard Rotation, Installation Kit, Dana 44, Jeep, Kit

Part Number: CWA-J0943188

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Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

Rocker Arms, Shaft Mount, Full Roller, Aluminum, Natural, 1.5 Ratio, Chrysler, Dodge, Plymouth, Small Block, Kit

Part Number: CCA-1515

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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, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Ford, Small Block, Set of 12

Part Number: CCA-17043-12

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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 Arm, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, 3/8 in. Stud, Chevy, Small Block, Each

Part Number: SCC-SCP1035-1

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Pro BBF Big Block 385 Ser. Best Hydraulic Roller Cam 5, 236/248 Duration, 111 LSA + 5 Adv. .582/.582 lift 1.75 ratio, 3,300 to 6,700 basic rpm 429 460

Part Number: SUM-8934

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Big Block PRO BBC H.R. 7 H.O. Cam, LS Firing Order, 248/264 Duration @ .050, 108 LSA + 4 Adv., .624/.624 with 1.7 ratio, .661/.661 with 1.8, 3900-7000

Part Number: SUM-1257-H-O

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Rocker Arms, Full Roller, Aluminum, 7/16 in. Stud Mount, 1.6 Ratio, .150 in. Offset, Chevy, Set of 16

Part Number: SCC-SCP1013

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Rocker Arms, Ultra Gold Break-In, Full Roller, 1.3 Ratio, Aluminum, 7/16 in. Stud Size, Chevy, Each

Part Number: CCA-19012-1

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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, Stud Mount, Full Roller, Aluminum, 1.7 Ratio, Fits 7/16 in. Stud, Ford, 289-351, V8, Each

Part Number: HRS-90082-1

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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

Ring and Pinion Gears, 3.54:1 Ratio, 30-spline, Standard Rotation, Installation Kit, Rear, Dana 44, Jeep, Kit

Part Number: CWA-4137749

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Estimated Ship Date: May 14, 2026 if ordered today

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Estimated Ship Date: May 14, 2026 if ordered today

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

Part Number: CCA-1073-1

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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, Ultra Gold, Full Roller, 1.6 Ratio, Aluminum, Narrow Body, 3/8 in. Stud, Chevy, Set of 16

Part Number: CCA-19018-16

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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