
Top End Kits
A top end kit gathers the cylinder heads, valvetrain and related parts needed to refresh the upper half of the engine. These combo kits cover Chevy, Ford, Mopar, Pontiac and Oldsmobile V8s in flat tappet and roller styles. Check the engine family, lifter type, camshaft match, chamber size and what the kit leaves out.
Showing 16 popular parts from 50 in this category. Search above or open the full catalog for the rest.


Ford FE 390 427 428 Hydraulic Roller Cylinder Head Top End Engine Combo Kit
Available to order

Pontiac 400 455 Ram Air IV Hyd FT Cylinder Head Top End Engine Combo Kit, Black
Available to order
−10%Pontiac 400 455 Ram Air IV Hyd FT Cylinder Head Top End Engine Combo Kit
Available to order
−10%Mopar Chrysler SB 318 340 360 Hyd Roller Cylinder Head Top End Engine Combo Kit
Only 1 left
−15%Mopar Chrysler SB 318 340 360 Hyd FT Cylinder Head Top End Engine Combo Kit
Available to order
−10%Ford 351W Windsor Hyd FT 175cc Cylinder Head Top End Engine Combo Kit
Available to order
−10%Chevy BBC 454 Hyd Roller Cylinder Head Top End Engine Combo Kit
Available to order
−10%Ford 289 302 Windsor Boss Hyd Roller Cylinder Head Top End Engine Combo Kit
Available to order
−10%Chevy BBC 454 Hyd FT Cylinder Head Top End Engine Combo Kit
Available to order
−10%Ford SB 289 302 Hyd FT Cylinder Head Top End Engine Combo Kit
Available to order
−10%Mopar Chrysler BB 440 Hyd FT Cylinder Head Top End Engine Combo Kit
Available to order
−10%Chevy SBC 350 Hyd FT 190cc Angle Plug Cylinder Head Top End Engine Combo Kit
Available to order
−10%Chevy SBC 350 Hyd FT 190cc Straight Plug Cylinder Head Top End Engine Combo Kit
Only 1 left
−10%Ford 351C 9.2 Deck Fusion Manifold Hyd FT Cylinder Head Top End Engine Combo Kit
Available to orderMore in Complete Systems
Performance and aftermarket parts
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Crate engines, top end kits, supercharger kits and ignition systems assembled and checked before they ship, so every component arrives already working together.
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Tools & resources
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Install guides, catalogs and engine calculators. The calculators are pre-filled with a typical 350 small block.