Summit Racing Performance, Restoration & Replacement Parts & Tools

Pro BBF Big Block FE Best Hydraulic Roller Cam 6, 242/248 Duration, 110.5 LSA + 4.5 Adv. .582/.582 lift 1.75 ratio, 4,000 to 7,100 basic rpm, 390 428

Part Number: SUM-8920

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Estimated Ship Date: Tomorrow

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Rocker Arms, Pro Series, Stud Mount, Full Roller, Stainless Steel, Natural, 1.6 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: SUM-G6993

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Combo, Richmond Gear, Ring and Pinion, 4.57:1 Ratio, Mopar, 8.75 in., 489 Case, Install Kit, Lube, DVD, Kit

Part Number: CMB-14-0023

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Combo, Richmond Gear, Ring and Pinion, 4.10:1 Ratio, GM 7.5/7.625 in., 3 Series, Install Kit, Kit

Part Number: CMB-14-0046

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Rocker Arm, Trunnion Upgrade, Assembled, Cast Steel, 1.7 Ratio, Straight Body, Cathedral Port, Chevy, LS1, LS2, LS6, LQ4, LQ9, Each

Part Number: SUM-141556-1

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Estimated Ship Date: Tomorrow

Combo, Richmond Gear, Ring and Pinion, 4.11:1 Ratio, Ford 9 in., 3.250 in. Case, Install Kit, Lube, DVD, Kit

Part Number: CMB-14-0035

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Rocker Arms, Gold Series, Full Roller, 1.6 Ratio, Aluminum, Gold Anodized, Ford, 289, 302, 351W, Set of 16

Part Number: SUM-G6841G

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Rack and Pinion, Manual, 20:1 Ratio, Cast Aluminum Rack, Chrome, Ford, Each

Part Number: SUM-770613

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Combo, Richmond Gear, Ring and Pinion, 4.10:1 Ratio, GM 8.875 in. "C", 3 Series, Install Kit, Lube, DVD, Kit

Part Number: CMB-14-0059

5.0 out of 5 stars ( 2 )

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Rocker Arms, Gold Series, Full Roller, 1.6 Ratio, Aluminum, Gold Anodized, Chevy, Small Block, Set of 16

Part Number: SUM-G6821G

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Combo, Richmond Gear, Ring and Pinion, 4.56:1 Ratio, GM 8.875 in. "C", 4 Series, Install Kit, Lube, DVD, Kit

Part Number: CMB-14-0062

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Rocker Arms, Gold Series, Full Roller, 1.6 Ratio, Aluminum, Gold Anodized, Ford, 289, 302, 351W, Set of 16

Part Number: SUM-G6840G

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Rocker Arms, Gold Series, Full Roller, 1.5 Ratio, Aluminum, Gold Anodized, Chevy, Small Block, Set of 16

Part Number: SUM-G6810G

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Apr 16, 2026 if ordered today

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Rocker Arm, Stud Mount, Full Roller, Aluminum, 1.5 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Each

Part Number: SUM-G6911B-1

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Ring and Pinion Gears, Circle Track, Ford 9 in., 6.66:1 Ratio, 28-Spline Pinion, Set

Part Number: SUM-CTF9666LW

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Rocker Arms, Full Roller, 1.5/1.6 Ratio, Aluminum, Gold Anodized, 3/8 in. Stud, Chevy, Small Block, Set of 16

Part Number: SUM-G6850G

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Estimated Ship Date: Apr 13, 2026 if ordered today

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Rocker Arms, Pedestal Mount, Full Roller, Aluminum, 1.8 Ratio, Chevy, 4.8/5.3/5.7/6.0/7.0L, Each

Part Number: SUM-G6981-1

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Combo, COMP Cams, Rocker Arms, Roller, 1.6 Ratio, Pushrods, 5/16 in., 7.200 in. Long, Chevy, Small Block, Kit

Part Number: CMB-09-0011

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Combo, Differential, Eaton Truetrac, Ring and Pinion, 4.10:1 Ratio, Install Kit, 30 Spline, Front/Rear, GM 8.25 IFS/8.5 in./8.6, Kit

Part Number: CMB-14-0089

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Combo, Differential, Eaton Truetrac, Ring and Pinion, 4.56:1 Ratio, Install Kit, 30 Spline, Front/Rear, GM 8.25 IFS/8.5 in./8.6, Kit

Part Number: CMB-14-0091

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Combo, Richmond Gear, Ring and Pinion, 4.10:1 Ratio, GM 7.5/7.625 in., 2 Series, Install Kit, Kit

Part Number: CMB-14-0044

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Rocker Arm, Stud Mount, Full Roller, Aluminum, 1.72 Ratio, Fits 3/8 in. Stud, Ford Small Block, Each

Part Number: SUM-G6942B-1

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 27, 2026 if ordered today

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Rocker Arms, Gold Series, Full Roller, 1.6 Ratio, Aluminum, Gold Anodized, Chevy, Small Block, Set of 16

Part Number: SUM-G6820G

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Combo, Differential, Eaton Truetrac, Ring and Pinion, 3.73:1 Ratio, Install Kit, 30 Spline, Rear, GM 8.5 in./8.6, Kit

Part Number: CMB-14-0086

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Combo, Differential, Eaton Truetrac, Ring and Pinion, 4.56:1 Ratio, Install Kit, 30 Spline, Rear, GM 8.5 in./8.6, Kit

Part Number: CMB-14-0090

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Estimated Ship Date: Feb 27, 2026 if ordered today

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