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!
Showing In Stock Items. Show All 21 Items.
Top End Engine Kit, Power Package, Intake, Heads, Cam, Timing Chain, Head Bolts, SB Chevy, 363 HP-405 TQ, Kit
Part Number: EDL-2088
Not Yet Reviewed
Estimated Ship Date: Feb 6, 2026 if ordered today
Estimated Ship Date: Feb 6, 2026 if ordered today
BUILD IT WITH SUMMIT!
Combo, Aluminum, Cylinder Heads, Manifold, Cam/Lifters 528/539, Gaskets, Bolts, SB Chevy
Part Number: SME-K-415-405
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
LT1 CAM and Head Kit
Part Number: NAL-19333525
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Head Combo, GenX® Top-End, Chevy, Small Block, LS2, Kit
Part Number: TFS-K306-550-470
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
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This is a custom order part. You can order this part by Contacting Us.