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Top End Kits

Top End Kits

Looking for more horsepower and torque from your engine? Of course you are. A new top end engine kit may be just the ticket. Summit Racing carries several dozen top...

Looking for more horsepower and torque from your engine? Of course you are. A new top end engine kit may be just the ticket. Summit Racing carries several dozen top end kits for a wide variety of engines, comprised of all the pieces and parts you need to get the job done. Want to make 400 hp with your Ford 351W? There’s an Edelbrock kit for that. Want to make 420 hp with your small block Chevy? Trick Flow has you covered. Explore the huge selection of performance top end kits from Dart, Brodix, Mast Motorsports, Chevy Performance, and many more, and order yours from Summit Racing today!

Looking for more horsepower and torque from your engine? Of course you are. A new top end engine kit may be just the ticket. Summit Racing carries several dozen top end kits for a wide variety of engines, comprised of all the pieces and parts you need to get the job done. Want to make 400 hp with your Ford 351W? There’s an Edelbrock kit for that. Want to make 420 hp with your small block Chevy? Trick Flow has you covered. Explore the huge selection of performance top end kits from Dart, Brodix, Mast Motorsports, Chevy Performance, and many more, and order yours from Summit Racing today!

Individual Parts

Results 1 - 25 of 118

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, SB Ford, 321 HP-337 TQ, Kit

Part Number: EDL-2027

4.16 out of 5 stars ( 19 )

Estimated Ship Date: Tomorrow

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Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, SB Chevy, 338 HP-389 TQ, Kit

Part Number: EDL-2038

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, BB Chevy, 540 HP-539 TQ, Kit

Part Number: EDL-2079

3.17 out of 5 stars ( 6 )

Estimated Ship Date: Tomorrow

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Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, Chevy, Kit

Part Number: EDL-2098

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, 440 Chrysler, 482HP, Kit

Part Number: EDL-2087

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Top End Engine Kit, Performer RPM Power Package, Intake, Heads, Roller Cam, Timing Chain and Gears, Gaskets, All Bolts, SB Ford, 380 HP, Kit

Part Number: EDL-20912

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Top End Engine Kit, Straight Plug Heads, Dual Plane Intake, Valve Covers, Gaskets, Head Bolts, Intake Manifold Bolts, Spark Plugs, Chevy, Kit

Part Number: AFR-3900-TEKT

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, AMC, 383 HP-487 TQ, Kit

Part Number: EDL-20022

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

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Estimated Ship Date: Aug 28, 2025 if ordered today

Head Combo, Intake, Head and Intake Bolts, Valve Covers with Studs and Nuts, Gaskets, Spark Plugs, Kit

Part Number: BRO-9992001-3

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, 409W BBC, 451 HP-474 TQ, Kit

Part Number: EDL-2039

Not Yet Reviewed

Estimated Ship Date: Oct 30, 2025 if ordered today

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Estimated Ship Date: Oct 30, 2025 if ordered today

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, Gen II HEMI, 705 HP-620 TQ, Kit

Part Number: EDL-2052

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

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Estimated Ship Date: Aug 28, 2025 if ordered today

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, SB Chevy, 460 HP-460 TQ, Kit

Part Number: EDL-2093

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

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Estimated Ship Date: Aug 28, 2025 if ordered today

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, SB Ford, 438 HP-413 TQ, Kit

Part Number: EDL-2043

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Aug 28, 2025 if ordered today

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Estimated Ship Date: Aug 28, 2025 if ordered today

Top End Engine Kit, Intake, Cam, Lifters, Timing Set, Head Bolts, Gaskets, Aluminum Heads, 72cc Combustion Chamber, 204cc intake, 460 HP-538 TQ, Kit

Part Number: EDL-2055

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Top End Engine Kit, E-Street Power Package, Intake, 84cc Heads, Cam, Timing Chain and Gears, Gaskets, All Bolts, BB Chrysler B Engines, 380 HP, Kit

Part Number: EDL-208622

Not Yet Reviewed

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Cylinder Head Combo, Top-End, Chevy, Big Block, Dual Plane Intake, Race-Rite 26 Degree Heads, Kit

Part Number: BRO-99920143

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Head Combo, Intake, Head and Intake Bolts, Valve Covers with Studs and Nuts, Gaskets, Spark Plugs, Kit

Part Number: BRO-9992000-3

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Top End Engine Kit, E-Street Power Package, Intake, 75cc Heads, Cam, Timing Chain and Gears, Gaskets, All Bolts, BB Chrysler B Engines, 380 HP, Kit

Part Number: EDL-20862

Not Yet Reviewed

Estimated Ship Date: Aug 28, 2025 if ordered today

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Estimated Ship Date: Aug 28, 2025 if ordered today

Top End Kit, E-Street Power Package, Intake, 75cc Heads, Cam, Timing Chain and Gears, Gaskets, All Bolts, BB Chrysler RB Engines, 469 HP/515 TQ, Kit

Part Number: EDL-20872

4.0 out of 5 stars ( 1 )

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Top End Engine Kit, Angle Plug Heads, Dual Plane Intake, Valve Covers, Gaskets, Head Bolts, Intake Manifold Bolts, Spark Plugs, Chevy, Kit

Part Number: AFR-3901-TEKT

Not Yet Reviewed

Estimated Ship Date: Sep 3, 2025 if ordered today

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Estimated Ship Date: Sep 3, 2025 if ordered today

Cylinder Head Combo, Assembled, Aluminum, Intake Manifold, Dual Plane, Square Bore, Valve Covers, Chevy, 350, Kit

Part Number: BRO-9991012

Not Yet Reviewed

Estimated Ship Date: Sep 22, 2025 if ordered today

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Estimated Ship Date: Sep 22, 2025 if ordered today

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, SB Chevy, 315 HP-381 TQ, Kit

Part Number: EDL-2022

4.67 out of 5 stars ( 15 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, FE Ford, 418 HP-434 TQ, Kit

Part Number: EDL-2044

3.63 out of 5 stars ( 8 )

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Top End Kit, E-Street Power Package, Intake, 84cc Heads, Cam, Timing Chain and Gears, Gaskets, All Bolts, BB Chrysler RB Engines, 469 HP/515 TQ, Kit

Part Number: EDL-208722

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

Top End Engine Kit, IK Series, Cylinder Heads, Hydraulic Roller, Intake Manifold, Vale Springs, Gaskets, Hardware, Chevy, 350,

Part Number: BRO-9991029

Not Yet Reviewed

Estimated Ship Date: Tomorrow

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Estimated Ship Date: Tomorrow

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