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Best Speedmaster 454 Head Deals of Nov 2026

Updated November 10, 2026·Our site contains affiliate links for which we may be compensated.

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Speedmaster

Speedmaster PCE435.1071 Compatible with Chevy BBC 454 Hyd Roller Cylinder Head Top End Engine Combo Kit

Don't spend hours figuring out which pieces and parts you need to get what you want from your engine. Speedmaster has already done the work for you; our Top-End engine kits will save you the time and hassle of mixing and matching components yourself. These kits are specifically designed to deliver the performance you want, at a better price than purchasing the parts separately.

Speedmaster creates unique & distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it.

TRACK PROVEN - Surviving the longevity of road, race and recreation is mandatory for all "Track Proven" products, Bringing you closer to product perfection.

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Speedmaster

Assembled Cylinder Heads Compatible with Big Block Chevy 396/402/427/454/496/502 320cc/119cc - Hydraulic Flat Compatible, Springs/Valves Installed, Bolt-On Pair

[FLOWS BIG, BUILDS POWER] Aluminum 320cc intake runners deliver high-velocity charge for strong mid-range and top-end power on your Big Block Chevy - matched to hydraulic flat cam profiles.

[FITS Big Block Chevy 396/402/427/454/496/502] Direct bolt-on for standard-deck blocks with stock head bolt pattern. Verify pushrod length and intake manifold port match.

[ASSEMBLED & READY] Springs, retainers, locks, valves, valve seals installed. 119cc combustion chambers with stainless intake/exhaust valves. Just bolt on, gasket, torque, and run.

[PREMIUM ALUMINUM BUILD] Precision-cast for weight savings and improved heat dissipation vs cast iron. Hardened seats, machined for stud-mount rockers, high-RPM ready.

[SHIPS AS A PAIR] Set of 2 fully assembled cylinder heads, matched. Head gaskets, head bolts/studs, intake gaskets, and rocker arms sold separately.

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Speedmaster

Speedmaster PCE279.1005 Compatible with Chevy BBC 454 12 Point Head Stud Kit (Suits Speedmaster Heads 8 Long Studs)

279 Cylinder Head Fastener

Speedmaster creates unique and distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it.

TRACK PROVEN - Surviving the longevity of road, race and recreation is mandatory for all Track Proven products, Bringing you closer to product perfection.

12-Month Limited Worldwide Warranty

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Speedmaster

Speedmaster 1-250-006-01 Compatible with Chevy BBC 454 Head Build Kit - Hydraulic Flat Tappet

Included components as shown in product images

Speedmaster creates unique and distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it.

TRACK PROVEN - Surviving the longevity of road, race and recreation is mandatory for all Track Proven products, Bringing you closer to product perfection.

12-Month Limited Worldwide Warranty

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Speedmaster

Assembled Cylinder Heads Compatible with Big Block Chevy 396/402/427/454/496/502 360cc/115cc - Hydraulic Roller Compatible, Springs/Valves Installed, Bolt-On Pair

[FLOWS BIG, BUILDS POWER] Aluminum 360cc intake runners deliver high-velocity charge for strong mid-range and top-end power on your Big Block Chevy - matched to hydraulic roller cam profiles.

[FITS Big Block Chevy 396/402/427/454/496/502] Direct bolt-on for standard-deck blocks with stock head bolt pattern. Verify pushrod length and intake manifold port match.

[ASSEMBLED & READY] Springs, retainers, locks, valves, valve seals installed. 115cc combustion chambers with stainless intake/exhaust valves. Just bolt on, gasket, torque, and run.

[PREMIUM ALUMINUM BUILD] Precision-cast for weight savings and improved heat dissipation vs cast iron. Hardened seats, machined for stud-mount rockers, high-RPM ready.

[SHIPS AS A PAIR] Set of 2 fully assembled cylinder heads, matched. Head gaskets, head bolts/studs, intake gaskets, and rocker arms sold separately.

Details & specs

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Speedmaster

Speedmaster PCE281.2082.01 Compatible with Chevy BBC 454 360cc 115cc Hydraulic Flat Assembled Cylinder Heads

Included components as shown in product images

Speedmaster creates unique and distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it.

TRACK PROVEN - Surviving the longevity of road, race and recreation is mandatory for all Track Proven products, Bringing you closer to product perfection.

12-Month Limited Worldwide Warranty

Details & specs

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Speedmaster

Top End Kit Compatible with Big Block Chevy 396/402/427/454/496/502 - Assembled Cylinder Heads, Intake Manifold, Roller Rocker Arms, Valve Covers (Camshaft Not Included)

[BOLT-ON TOP END POWER] Matched top-end kit for Big Block Chevy 396/402/427/454/496/502 - heads built around a hydraulic flat tappet camshaft for a 50-100+ HP gain over stock when paired with a properly matched cam. Heads, intake, and rockers engineered to work together.

[FITS Big Block Chevy 396/402/427/454/496/502] Designed for standard-deck short blocks and a hydraulic flat tappet camshaft (camshaft sold separately). Verify piston-to-valve clearance with your chosen cam. Tune required for best results.

[COMPLETE TOP END] Includes assembled cylinder heads (pair), roller rocker arms, single plane with divider intake manifold, valve covers, valve springs, retainers, and valve stem seals, and intake manifold gasket set.

[HEAD, INTAKE & ROCKER MATCHED] Head port flow, intake runner design, and rocker ratio selected to complement each other for balanced top-end airflow - removes the guesswork of mixing mismatched components.

[WHAT YOU STILL NEED] hydraulic flat tappet camshaft, lifters, pushrods, carburetor, distributor, exhaust headers, harmonic balancer, and tune. Short block, oil pan, and accessories not included.

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Speedmaster

Speedmaster PCE348.1009 Fits Chevy BBC 454 MLS Multi Layer Steel Head Gasket (4.380

[PERFORMANCE GRADE] Performance Part Compatible with Big Block Chevy 396/402/427/454/496/502 - aluminum build engineered for serious enthusiast applications.

[FITS Big Block Chevy 396/402/427/454/496/502] Direct OEM-style fit. Verify exact application compatibility before final install. Standard bolt pattern.

[QUALITY BUILD] Premium materials and precision machining throughout for long service life under demanding conditions.

[BOLT-ON INSTALL] Standard OEM bolt pattern - no modifications required for most applications. Hardware included where applicable.

[SPEEDMASTER QUALITY] Backed by Speedmaster's reputation for performance parts since 1979 - 12-month limited worldwide warranty.

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Speedmaster

Assembled Cylinder Heads Compatible with Big Block Chevy 396/402/427/454/496/502 305cc/119cc - Hydraulic Flat Compatible, Springs/Valves Installed, Bolt-On Pair

[FLOWS BIG, BUILDS POWER] Aluminum 305cc intake runners deliver high-velocity charge for strong mid-range and top-end power on your Big Block Chevy - matched to hydraulic flat cam profiles.

[FITS Big Block Chevy 396/402/427/454/496/502] Direct bolt-on for standard-deck blocks with stock head bolt pattern. Verify pushrod length and intake manifold port match.

[ASSEMBLED & READY] Springs, retainers, locks, valves, valve seals installed. 119cc combustion chambers with stainless intake/exhaust valves. Just bolt on, gasket, torque, and run.

[PREMIUM ALUMINUM BUILD] Precision-cast for weight savings and improved heat dissipation vs cast iron. Hardened seats, machined for stud-mount rockers, high-RPM ready.

[SHIPS AS A PAIR] Set of 2 fully assembled cylinder heads, matched. Head gaskets, head bolts/studs, intake gaskets, and rocker arms sold separately.

Details & specs

Compare

ProductPage Image

Speedmaster

Top End Kit Compatible with Big Block Chevy 396/402/427/454/496/502 - Assembled Cylinder Heads, Intake Manifold, Roller Rocker Arms, Valve Covers (Camshaft Not Included)

[BOLT-ON TOP END POWER] Matched top-end kit for Big Block Chevy 396/402/427/454/496/502 - heads built around a hydraulic flat tappet camshaft for a 50-100+ HP gain over stock when paired with a properly matched cam. Heads, intake, and rockers engineered to work together.

[FITS Big Block Chevy 396/402/427/454/496/502] Designed for standard-deck short blocks and a hydraulic flat tappet camshaft (camshaft sold separately). Verify piston-to-valve clearance with your chosen cam. Tune required for best results.

[COMPLETE TOP END] Includes assembled cylinder heads (pair), roller rocker arms, single plane intake manifold, valve covers, valve springs, retainers, and valve stem seals, and intake manifold gasket set.

[HEAD, INTAKE & ROCKER MATCHED] Head port flow, intake runner design, and rocker ratio selected to complement each other for balanced top-end airflow - removes the guesswork of mixing mismatched components.

[WHAT YOU STILL NEED] hydraulic flat tappet camshaft, lifters, pushrods, carburetor, distributor, exhaust headers, harmonic balancer, and tune. Short block, oil pan, and accessories not included.

Details & specs

Compare

Our #1 Pick Today

ProductPage Image

Speedmaster

Speedmaster PCE435.1071 Compatible with Chevy BBC 454 Hyd Roller Cylinder Head Top End Engine Combo Kit

Don't spend hours figuring out which pieces and parts you need to get what you want from your engine. Speedmaster has already done the work for you; our Top-End engine kits will save you the time and hassle of mixing and matching components yourself. These kits are specifically designed to deliver the performance you want, at a better price than purchasing the parts separately.

Speedmaster creates unique & distinctive DNA items inspired by the blend of old and new technology. Its empowered work forced drives innovation not only in the products it sells but with the way it goes about doing it.

TRACK PROVEN - Surviving the longevity of road, race and recreation is mandatory for all "Track Proven" products, Bringing you closer to product perfection.

Compare

Disclaimer: While we make every effort to ensure accuracy, we cannot guarantee that all product specifications, pricing, discounts, and details are complete or error-free. Because information is subject to change, we recommend verifying all details directly with the retailer prior to making a purchase. As an Amazon Associate, we earn from qualifying purchases.

10 Speedmaster 454 Head deals are available from: Amazon, starting from $40.35.

The lowest price we found is $40.35 while the highest is $2,131.52. Prices for the best Speedmaster 454 Head deals average at $1,185.10.

Compare prices across stores, find real deals, and get an email when the products you want drop in price.

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