Availability
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!
Top-End Combo, Twisted Wedge® 11R Heads, Track Max® Camshaft, 1.6 Rockers, Small Block Ford, 302, Kit
Part Number: TFS-K525-432-370
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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Combo, Cylinder Heads, Aluminum, Intake Manifold, Aluminum, Edelbrock, Cam/Lifters, Gaskets, Bolts, Kit
Part Number: CMB-09-0000
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, SB Ford, 321 HP-337 TQ, Kit
Part Number: EDL-2027
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, SB Chevy, 338 HP-389 TQ, Kit
Part Number: EDL-2038
Estimated Ship Date: Tomorrow
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
Estimated Ship Date: Tomorrow
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
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, SB Mopar, 417 HP-397 TQ, Kit
Part Number: EDL-2049
Estimated Ship Date: Aug 29, 2025 if ordered today
Estimated Ship Date: Aug 29, 2025 if ordered today
Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, Chevy, Kit
Part Number: EDL-2098
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Top End Engine Kit, Performer RPM Power Package, Intake, Heads, Roller Cam, Timing Chain and Gears, Gaskets, All Bolts, SBF 351W, 451 HP/ 433 TQ, Kit
Part Number: EDL-20922
Not Yet Reviewed
Estimated Ship Date: Aug 29, 2025 if ordered today
Estimated Ship Date: Aug 29, 2025 if ordered today
Head Combo, GenX® Top-End, 515 HP/460 ft.-lbs. Torque, Chevy, Small Block, LS1, Kit
Part Number: TFS-K306-515-460
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 2025 if ordered today
Top-End Combo, Heads, Rockers, Head Bolts, Camshaft, Pushrods, Timing Set, Gaskets, Kit
Part Number: TFS-K413-580-560
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Head Combo, GenX® Top-End, 580hp, 520 ft-lbs. Torque, GM, LS3, Square Port, Kit
Part Number: TFS-K326-580-520
Estimated Ship Date: Tomorrow
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
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Head Combo, Rockers, Head Bolts, Intake, Camshaft, Pushrods, Timing Set, Valve Covers, Gaskets, Kit
Part Number: TFS-K514-360350B
Estimated Ship Date: Oct 29, 2025 if ordered today
Estimated Ship Date: Oct 29, 2025 if ordered today
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
Estimated Ship Date: Sep 3, 2025 if ordered today
Estimated Ship Date: Sep 3, 2025 if ordered today
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Estimated Ship Date: Tomorrow
Head Combo, Camshaft, Timing Set, Gaskets, Ford, Modular V8, 4.6L 2V, Kit
Part Number: TFS-K519-390-375
Estimated Ship Date: Oct 29, 2025 if ordered today
Estimated Ship Date: Oct 29, 2025 if ordered today
Head Combo, Camshaft, Timing Set, Gaskets, Ford, Modular V8, 4.6L 2V, Kit
Part Number: TFS-K520-380-375
Estimated Ship Date: Oct 29, 2025 if ordered today
Estimated Ship Date: Oct 29, 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
Estimated Ship Date: Sep 3, 2025 if ordered today
Top-End Combo, PowerPort®, Heads, Track Heat® Intake, Track Max® Camshaft, Big Block Mopar, Chrysler 440, Kit
Part Number: TFS-K616-620-576
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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
Estimated Ship Date: Aug 28, 2025 if ordered today
Head Combo, Rockers, Head Bolts, Intake, Camshaft, Pushrods, Timing Set, Valve Covers, Gaskets, Kit
Part Number: TFS-K514-360-350
Not Yet Reviewed
Estimated Ship Date: Oct 29, 2025 if ordered today
Estimated Ship Date: Oct 29, 2025 if ordered today
Head Combo, GenX® Top-End, 500 HP/460 ft.-lbs. Torque, Chevy, Small Block, LS1, Kit
Part Number: TFS-K306-500-460
Not Yet Reviewed
Estimated Ship Date: Oct 30, 2025 if ordered today
Estimated Ship Date: Oct 30, 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
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
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
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
Estimated Ship Date: Aug 28, 2025 if ordered today
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