Engines & Components | Summit Racing

Chevrolet Performance LS Rocker Arms 12696105

Rocker Arm, Intake, Offset, Ductile Iron, Natural, Chevrolet, L92, LS9, LS3, Each

Part Number: NAL-12696105

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ LS Rocker Arms SUM-141550

Rocker Arm, 1.7 Ratio, Roller Fulcrum, Ductile Iron, Chevy GM, LS/LSX, Gen III/IV, No Offset Each

Part Number: SUM-141550

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Melling Camshaft Thrust Plates MF126

Camshaft Thrust Plate, Solid Type, Cast Iron, Ford, Lincoln, Mercury, Each

Part Number: MEL-MF126

4.6 out of 5 stars ( 20 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Dart Valve Guides 63121201

Dart Valve Guides 63121201

Intake Valve Guide, 11/32 in. Diameter Valve Stem, 0.502 in. O.D., 1.950 in. Length, Iron Eagle, Chevy Small Block Gen I, Each

Part Number: DRT-63121201

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Melling Camshaft Thrust Plates MF125

Camshaft Thrust Plate, Solid Type, Cast Iron, Ford, Lincoln, Mercury, Each

Part Number: MEL-MF125

4.22 out of 5 stars ( 9 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

AFR Valve Seat Inserts 9060

Valve Seat Insert, Intake, Ductile Iron, 1.780 in. i.d., 2.200 in. o.d., 0.375 in. Thick, Chevy, Small Block

Part Number: AFR-9060

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

AFR Valve Seat Inserts 9070

Valve Seat Insert, Exhaust, Ductile Iron, 1.600 in. i.d., 1.696 in. o.d., 0.375 in. Thick, Chevy, Small Block

Part Number: AFR-9070

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Trick Flow® Valve Seats TFS-52400271

Valve Seat, Ductile Iron, Intake, 2.160 in. Outside Diameter, Ford, Small Block, Each

Part Number: TFS-52400271

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ LS Rocker Arms SUM-141551

Rocker Arm, 1.7 Ratio, Roller Fulcrum, Ductile Iron, Intake Only,Chevy GM, LS/LSX, Gen III/IV, Ofset, Each

Part Number: SUM-141551

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

AFR Valve Seat Inserts 9059

Valve Seat Inserts, Intake, Ductile Iron, 1.720 in. I.D., 2.132 in. O.D., Chevrolet, Ford, Each

Part Number: AFR-9059

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

JE Pistons Pro Seal Piston Rings S24070-5-1.5IPE

Piston Rings, Cast Iron, 4.070 in. Bore, 1.5 mm Thickness, Second Ring, Each

Part Number: JEP-S24070515IPE

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Summit Racing™ LS Rocker Arms SME-14303M

Rocker Arm, LS, Moly Coated Rocker Body, Roller Fulcrum Style, 1.7 Ratio, Ductile Iron, Pedestal Mount, Chevy, 6.2L

Part Number: SME-14303M

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Trick Flow® Valve Seats TFS-41400271

Valve Seats, Ductile Iron, Intake, 2.450 in. Outside Diameter, Chevy, Big Block, Each

Part Number: TFS-41400271

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Melling Cylinder Sleeves CSL2269

Cylinder Sleeve, Cast Iron, 3.125 in. Bore I.D., 0.125 in. Wall Thickness, 6.000 in. Length, Each

Part Number: MEL-CSL2269

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Melling Cylinder Sleeves CSL1146

Cylinder Sleeve, Cast Iron, 3.438 in. Bore I.D., 0.094 in. Wall Thickness, 5.813 in. Length, Each

Part Number: MEL-CSL1146

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Melling Cylinder Sleeves CSL165X

Cylinder Sleeve, Cast Iron, 3.875 in. Bore I.D., 0.063 in. Wall Thickness, 7.000 in. Length, Each

Part Number: MEL-CSL165X

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

JE Pistons Piston Rings H23917-0-1.5IPT

Ring Set Single, 1.5 CAST IRON 2ND

Part Number: JEP-H23917015IPT

Not Yet Reviewed

Estimated Ship Date: May 7, 2026 if ordered today

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Estimated Ship Date: May 7, 2026 if ordered today

Trick Flow® Valve Seats TFS-51900271-1

Valve Seat, Ductile Iron, Exhaust, Ford, 4.6, 5.4L, Each

Part Number: TFS-51900271-1

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Trick Flow® Valve Seats TFS-54400271-1

Valve Seat, Ductile Iron, Intake, 2.450 in. Outside Diameter, Ford, Big Block, Each

Part Number: TFS-54400271-1

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Trick Flow® Valve Seats TFS-61400271-1

Valve Seat, Ductile Iron, Intake, 2.100 in. Outside Diameter, Chrysler, Dodge, Plymouth, Each

Part Number: TFS-61400271-1

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

AFR Valve Seat Inserts 9069

Valve Seat Inserts, Exhaust, Ductile Iron, 1.350 in. I.D., 1.650 in. O.D., Chevrolet, Ford, Each

Part Number: AFR-9069

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Trick Flow® Valve Seats TFS-30300271

Valve Seat, Ductile Iron, Intake, 2.087 in. Outside Diameter, Chevy, Small Block, 23 Degree Heads, Each

Part Number: TFS-30300271

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Trick Flow® Valve Seats TFS-31800271

Valve Seat, Ductile Iron, Intake, 2.250 in. Outside Diameter, Chevy, Small Block, 18 Degree Heads, Each

Part Number: TFS-31800271

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Melling Cylinder Sleeves CSL1129

Cylinder Sleeve, Cast Iron, 3.444 in. Bore I.D., 0.094 in. Wall Thickness, 6.000 in. Length, Each

Part Number: MEL-CSL1129

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Trick Flow® Valve Seats TFS-53400272-1

Valve Seat, Ductile Iron, Exhaust, 1.800 in. Outside Diameter, Ford, Big Block, Each

Part Number: TFS-53400272-1

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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