2007 Summit Racing Camshafts & Valvetrain

Cam and Lifter kit, Summit Factory Performance Stage 2 LS Cam, 227/239 108 L/S, .551/.551 Lift, LS1 LSX, Summit's version of Factory Stage 2

Part Number: SUM-K8704

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, 222/232 Dur.@ .050 112 LSA +5 Adv. Lift .550/.550, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8713-2-BHV

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Cannot be shipped Internationally if shipped by air

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Valvetrain Upgrade, Chevy, 4.8, 5.3, 5.7, 6.0L, Kit

Part Number: SME-K-14300

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 290/305, Lift .551/.551, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8704-2-BHV

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Cannot be shipped Internationally if shipped by air

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Rocker Arm Replacement Parts, Snap Ring, Retainer, Chevy, Pair

Part Number: SUM-141560-3

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Camshaft, Duramax Pro 2 Cam, 187/189 Duration @.050 in., 106.5 LSA, +2 advanced, Intake .389/Exhaust .392 Lift, Revised Firing Order, Each

Part Number: SUM-9002R1

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Rocker Arm, Moly Coated, Ductile Iron, Roller Fulcrum Type, 1.7 Ratio, Narrow Style, Chevy, LS, Each

Part Number: SME-14301M

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Rocker Arm Replacement Parts, Trunnion, Chevy, Each

Part Number: SUM-141560-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/16/2026 if shipped by air

Rocker Arm Trunnion Upgrade Kit, 0.005 in. Oversize Bronze Bushing, Dodge, Cummins, 5.9L, 24 Valve, Kit

Part Number: SUM-141570-OS

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Timing Chain and Gear Set, Adjustable, Billet Steel, Single Roller, 3-Bolt, -0.010 in. Line Hone, Billet Aluminum Camshaft Gear, LS7, Kit

Part Number: SUM-G6649-LS7010

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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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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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Timing Gear, Adjustable, Billet Steel, 3-Bolt, 1X, Single Row, 0.005 in. Line Hone, Chevy LS, Each

Part Number: SUM-G6643-1X-005

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Rocker Arms, Gold Series, Full Roller, Stud Mounting Style, 1.7 Ratio, Aluminum, Gold Anodized, Chevrolet, Chevy Big Block, Each

Part Number: SUM-G6830G-1

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Oil pump Spacer, Moves pump forward .122 in. To Clear Double Row Timing Set, GM LS III/IV, KIT

Part Number: SUM-111482

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Pro LS Valve Spring, Drop in, 0.630 Max Lift, Single Beehive, 1.300 in. O.D., 340 lbs./in. Spring Rate, 1.800 in. Installed Height, Each

Part Number: SUM-174005-1

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

Camshaft, Duramax Pro 3 Cam, 190/193 Duration @.050 in., 108.5 LSA, +2 advanced, Intake .389/Exhaust .392 Lift, Revised Firing Order, Each

Part Number: SUM-9003R1

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Pro LS Solid Roller Cam 1, 242 Int. / 256 Exh., 112.5 LSA + 3.5 Adv., .707/.707 lift with 1.7 rocker, .749/.749 with 1.8 with SUM-174012DP-16 Springs

Part Number: SUM-8700SR1

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Pro LS Solid Roller Cam 5, 264 Int. / 272 Exh., 113 LSA + 3 Adv., .707/.707 lift with 1.7 rocker, .749/.749 with 1.8 with SUM-174012DP-16 Springs

Part Number: SUM-8700SR5

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Pro LS Solid Roller Cam 5 SP, 264 Int. / 272 Exh., 110 LSA + 2 Adv., .707/.707 lift with 1.7 rocker, .749/.749 with 1.8 with SUM-174012DP-16 Springs

Part Number: SUM-8700SR5SP

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Pro LS Solid Roller Cam 6, 270 Int. / 276 Exh., 110.5 LSA + 1.5 Adv., .707/.707 lift with 1.7 rocker, .749/.749 with 1.8 with SUM-174012DP-16 Springs

Part Number: SUM-8700SR6

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Pro LS Solid Roller Cam 1 SP, 242 Int. / 256 Exh., 108.5 LSA + 3.5 Adv., .707/.707 with 1.7 rocker, .749/.749 with 1.8 with SUM-174012DP-16 Springs

Part Number: SUM-8700SR1SP

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Pro LS Solid Roller Cam 2, 246 Int. / 258 Exh., 113 LSA + 4 Adv., .707/.707 lift with 1.7 rocker, .749/.749 with 1.8 with SUM-174012DP-16 Springs

Part Number: SUM-8700SR2

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Pro LS Solid Roller Cam 2 SP, 246 Int. / 258 Exh., 113 LSA + 4 Adv., .707/.707 lift with 1.7 rocker, .749/.749 with 1.8 with SUM-174012DP-16 Springs

Part Number: SUM-8700SR2SP

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Pro LS Solid Roller Cam 3, 252 Int. / 264 Exh., 113 LSA + 3 Adv., .707/.707 lift with 1.7 rocker, .749/.749 with 1.8 with SUM-174012DP-16 Springs

Part Number: SUM-8700SR3

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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Pro LS Solid Roller Cam 3 SP, 252 Int. / 264 Exh., 109 LSA + 3 Adv., .707/.707 lift with 1.7 rocker, .749/.749 with 1.8 with SUM-174012DP-16 Springs

Part Number: SUM-8700SR3SP

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Estimated Ship Date: Monday 2/16/2026 if shipped by air

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