Engines & Engine Parts at Summit Racing

COMP Cams Steel Valve Spring Retainers 740-1

COMP Cams Steel Valve Spring Retainers 740-1

Valve Spring Retainer, Steel, 10 Degree, 1.437 in./1.500 in. Outside Diameter, .690 in. Inside Diameter, Each

Part Number: CCA-740-1

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Eagle Forged 4340 Steel Crankshafts 440034805700

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.480 in. Stroke, Chevy, 400, Each

Part Number: ESP-440034805700

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Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

AFR Replacement Stainless Steel Valves 7255-1

Valve, Intake, Stainless Steel, 2.080 in. Diameter, 8mm Stem, 5.000 in. Length, Chevy, Each

Part Number: AFR-7255-1

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AFR Replacement Stainless Steel Valves 7214-1

Valves, Stainless Steel, Intake, 2.165 in. Head Diameter, 0.315 in. Stem Diameter, 5.195 in. Length, Beadlock 1-Groove, Chevy, 6.0L, LS3, Each

Part Number: AFR-7214-1

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Crower Enduro Stainless Steel Stud Mount Roller Rocker Arms 73615-1

Rocker Arm, Stud Mount, Full Roller, Stainless Steel, 1.73 Ratio, Fits 7/16 in. Stud, Ford, 302 Boss/351C/429/460

Part Number: CRO-73615-1

5.0 out of 5 stars ( 3 )

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Eagle Forged 4340 Steel Crankshafts 444237506760

Crankshaft, 2-Piece Seal, Internal Balance, Forged 4340 Steel, 3.750 in. Stroke, Chrysler, 413, 426, 440, Each

Part Number: ESP-444237506760

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 13, 2026 if ordered today

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Estimated Ship Date: May 13, 2026 if ordered today

Trick Flow® Billet Steel Timing Sets TFS-51678521

Billet Timing Chain and Gears, Double Roller, Billet Steel Sprockets, Ford, 351C, 351M, 400, Set

Part Number: TFS-51678521

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Manley Steel H-Beam Connecting Rods 14057R-8

Connecting Rods, H-Beam, Forged 4340 Steel, Shot-Peened, Floating, 6.125 in. Long, Mopar Hemi Gen III, Set of 8

Part Number: MAN-14057R-8

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

PRW Sportsman Steel Roller Tip Rocker Arms 0835021

Rocker Arms, Sportsman Steel Roller Tip, Stud Mount, Chromoly Steel, Natural, 1.6 Ratio, Fits 7/16 in. Stud, Chevy, Small Block, Set of 16

Part Number: PQX-0835021

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Eagle Forged 4140 Steel Crankshafts 534636226100

Crankshaft, One-piece Seal, Internal Balance, Forged 4140 Steel, 3.622 in. Stroke, 6.100 in. Rod Length, Chevrolet, Small Block LS, Each

Part Number: ESP-534636226100

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Howards Cams LS Chromoly Steel Retainers 97162

Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.290 in. Outside Diameter, Set of 16

Part Number: HRS-97162

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Howards Cams Chromoly Steel Retainers 97128-1

Valve Spring Retainers, Chromoly Steel, 7 Degree, 1.450 in. Outside Diameter, Each

Part Number: HRS-97128-1

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Manley Race Series Stainless Steel Valves 11860-8

Valves, Intake, Stainless Steel, 1.940 in. Diameter, .3415 in. Stem, 4.951 in. Length, Chevy, Set of 8

Part Number: MAN-11860-8

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Edelbrock Stainless Steel Valves 9764

Valve, Intake, Stainless Steel, 1.900 in. Diameter, .341 in. Stem, Ford, for Performer RPM, Each

Part Number: EDL-9764

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Manley Race Series Stainless Steel Valves 11560-8

Valves, Intake, NK-842 Stainless, 2.080 in. Diameter, .3415 in. Stem, 5.040 in. Length, Set of 8

Part Number: MAN-11560-8

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Estimated Ship Date: May 4, 2026 if ordered today

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Manley Stamped Steel Rocker Arms 43150

Rocker Arms, Stamped Steel, 1.60 Ratio, 3/8 in. Stud, Chevy, Small Block, Set of 8

Part Number: MAN-43150

4.0 out of 5 stars ( 1 )

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Manley Race Series Stainless Steel Valves 11761-8

Valves, Exhaust, XH-426 Stainless, 1.880 in. Diameter, .3415 in. Stem, 5.522 in. Length, Set of 8

Part Number: MAN-11761-8

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

AFR Replacement Stainless Steel Valves 7228-1

Valve, Replacement, Exhaust, Stainless Steel, 1.600 in. Diameter, Chevy, AFR LSX, Each

Part Number: AFR-7228-1

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Manley Severe Duty Pro Flo Series Stainless Steel Valves 11827-1

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.936 in. Length, Chevy, Each

Part Number: MAN-11827-1

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Estimated Ship Date: May 4, 2026 if ordered today

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PRW Billet Steel Main Caps 1730201

Main Caps, Billet Steel, 3-Center, Straight Bolts, 2-Bolt, Ford, Small Block, Set of 3

Part Number: PQX-1730201

1.0 out of 5 stars ( 1 )

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Manley Steel H-Beam Connecting Rods 14056-8

Connecting Rods, 4340 H-Beam, Cap Screw, Bushed, 6.125 in., Chevy, Small Block, Set of 8

Part Number: MAN-14056-8

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

COMP Cams Tool Steel Valve Spring Retainers 1779-16

Valve Spring Retainers, Tool Steel, 7 Degree, 1.290 in. Outside Diameter, .930 in. Inside Diameter, Set of 16

Part Number: CCA-1779-16

5.0 out of 5 stars ( 1 )

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Manley Steel H-Tuff Connecting Rods 15051R-8

Connecting Rod, ROD-H TUFF CHEVY LS 6.125

Part Number: MAN-15051R-8

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Manley Lightweight H-13 Tool Steel Retainers 23672TS-1

Valve Spring Retainers, RET-H-13 SUPER 7 1.570, DOUBLE

Part Number: MAN-23672TS-1

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Manley Severe Duty Series Stainless Steel Valves 11679-1

Valves, Exhaust, XH-428 Stainless, 1.610 in. Head Diameter, 5.230 in. Length, Chevy, 7.0L LS, Set of 8

Part Number: MAN-11679-1

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Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today