Below you will find listings for 427 Heads.

Made specifically for drag race enthusiasts, a unique 427 cubic inch variation of the 409 motor was installed in the 1963 Z11 Chevrolet Impala Sport Coupe option. The car had light a weight aluminum components as well as a cowl-induction air intake system.

The 427 had a high-rise two piece aluminum intake manifold and twin Carter AFB carbs which ended up putting out around 430 horse power.

Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet 540 572 new
Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet 540 572 new
$899.99
Time Remaining: 14d 10h 49m
Buy It Now for only: $899.99

Big Block Chevy Cylinder Heads 396 427 Corvette Chevelle Rebuilt Complete 65 66
Big Block Chevy Cylinder Heads 396 427 Corvette Chevelle Rebuilt Complete 65 66
$1,500.00
Time Remaining: 26d 6h 13m
Buy It Now for only: $1,500.00

BBC CHEVY ALUMINUM CYLINDER HEADS 320CC RACE 396 427 454 502
BBC CHEVY ALUMINUM CYLINDER HEADS 320CC RACE 396 427 454 502
$979.00
Time Remaining: 8d 13h 38m
Buy It Now for only: $979.00

1967 1968 Chevy 396 427 Heads 3917215 Corvette Camaro Nova SS Chevelle Impala
1967 1968 Chevy 396 427 Heads 3917215 Corvette Camaro Nova SS Chevelle Impala
$399.99
Time Remaining: 28d 21h 36m
Buy It Now for only: $399.99

Ford 289 302 351W 408 427 50 Mustang Aluminum Heads GT40 EFI carburetor
Ford 289 302 351W 408 427 50 Mustang Aluminum Heads GT40 EFI carburetor
$649.99
Time Remaining: 23d 8h 27m
Buy It Now for only: $649.99

2 NEW GM PROCOMP BBC CHEVY ALUMINUM CYLINDER HEADS 396 427 454 NO CORE
2 NEW GM PROCOMP BBC CHEVY ALUMINUM CYLINDER HEADS 396 427 454 NO CORE
$984.40
Time Remaining: 23d 20h 8m
Buy It Now for only: $984.40

19676869 Big Block Chevy 396 427 Rectangular Port Heads 3919840 ORIGINAL
19676869 Big Block Chevy 396 427 Rectangular Port Heads 3919840 ORIGINAL
$1,500.00
Time Remaining: 5d 6h 52m
Buy It Now for only: $1,500.00

Big Block Chevy Aluminum Heads L88 427 Casting 3946074
Big Block Chevy Aluminum Heads L88 427 Casting 3946074
$1,750.00
Time Remaining: 3d 7h 4m
Buy It Now for only: $1,750.00

NEW PAIR GM BBC CHEVY ALUMINUM CYLINDER HEADS 396 427 454 OVAL PORTS NO CORE
NEW PAIR GM BBC CHEVY ALUMINUM CYLINDER HEADS 396 427 454 OVAL PORTS NO CORE
$900.00
Time Remaining: 20d 11h 41m
Buy It Now for only: $900.00

1968 Big Block Chevy 396 427 Rectangular Port Cylinder Heads 3919840 840
1968 Big Block Chevy 396 427 Rectangular Port Cylinder Heads 3919840 840
$1,600.00
Time Remaining: 1d 3h 40m
Buy It Now for only: $1,600.00

1968 1969 Chevy 840 Heads 3919840 Corvette 396 427 Rectangle Port NICE
1968 1969 Chevy 840 Heads 3919840 Corvette 396 427 Rectangle Port NICE
$999.99
Time Remaining: 24d 23h 32m
Buy It Now for only: $999.99

1971 72 BBC Big Block Chevy 396 402 427 454 Oval Port Cylinder Heads 6272292 292
1971 72 BBC Big Block Chevy 396 402 427 454 Oval Port Cylinder Heads 6272292 292
$375.00
Time Remaining: 13d 2h 37m
Buy It Now for only: $375.00

GM HI PERFORMANCE 366 427 60L Cylinder Heads CORES 14081052 454 Truck oval port
GM HI PERFORMANCE 366 427 60L Cylinder Heads CORES 14081052 454 Truck oval port
$224.95
Time Remaining: 6d 5h 57m
Buy It Now for only: $224.95

NOS L88 ZL1 aluminum heads 427 corvette camaro
NOS L88 ZL1 aluminum heads 427 corvette camaro
$4,500.00
Time Remaining: 18d 9h 19m
Buy It Now for only: $4,500.00

1968 bbc chevy 840 396 427 rectangle port cylinder head repairableJ 24 7
1968 bbc chevy 840 396 427 rectangle port cylinder head repairableJ 24 7
$202.00
Time Remaining: 8d 19h 5m
Buy It Now for only: $202.00

4 Big Block Chevy BBC 396 427 454 502 572 CYLINDER HEADS DOWELS PINS KIT
4 Big Block Chevy BBC 396 427 454 502 572 CYLINDER HEADS DOWELS PINS KIT
$5.89
Time Remaining: 6d 3h 25m
Buy It Now for only: $5.89

3919840 CHEVY 1969 CAMARO CORVETTE 396 427 BBC COMPLETED HEADS CHEVROLET GM
3919840 CHEVY 1969 CAMARO CORVETTE 396 427 BBC COMPLETED HEADS CHEVROLET GM
$2,900.00
Time Remaining: 19d 7m
Buy It Now for only: $2,900.00

1969 Corvette 3931063 Cylinder Heads 427 390hp
1969 Corvette 3931063 Cylinder Heads 427 390hp
$450.00
Time Remaining: 24d 18h 56m
Buy It Now for only: $450.00

1969 Big Block Chevy 396 427 Rectangle Port Head 3919840 840 L 30 8
1969 Big Block Chevy 396 427 Rectangle Port Head 3919840 840 L 30 8
$750.00
Time Remaining: 29d 20h 53m
Buy It Now for only: $750.00

1967 1968 Corvette 427 Camaro RS Nova SS Chevelle Chevy Impala 396 3917215 heads
1967 1968 Corvette 427 Camaro RS Nova SS Chevelle Chevy Impala 396 3917215 heads
$499.99
Time Remaining: 22d 21h 20m
Buy It Now for only: $499.99

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Below you will find listings for 409 heads.

Introduced with the 1961 model year Impala SS and available in either a four or two barrel carburetor version, the 409 CID Chevy Big Block was the workhorse engine for General Motors from 1961 until 1965. A wide selection of heads are available for the 396 big block including aftermarket versions.

Edelbrock 60819 Perf RPM Chevy 348 409 Cylinder Head
Edelbrock 60819 Perf RPM Chevy 348 409 Cylinder Head
$1,280.69
Time Remaining: 15d 8h 15m
Buy It Now for only: $1,280.69

1959 1961 head Chevy Impala Bel Air El Camino 348 409 cylinder head 3732791
1959 1961 head Chevy Impala Bel Air El Camino 348 409 cylinder head 3732791
$115.00
Time Remaining: 21d 5h 49m
Buy It Now for only: $115.00

Chevy 409 cylinder heads 3814690 1962 63 Matching Set
Chevy 409 cylinder heads 3814690 1962 63 Matching Set
$800.00
Time Remaining: 8d 9h 57m
Buy It Now for only: $800.00

Edelbrock 60819 348 409 Chevy Aluminum Cylinder Head
Edelbrock 60819 348 409 Chevy Aluminum Cylinder Head
$1,280.99
Time Remaining: 1d 15h 2m
Buy It Now for only: $1,280.99

Chevrolet 348 409 Cylinder Head  3819333
Chevrolet 348 409 Cylinder Head 3819333
$150.00
Time Remaining: 14d 4h 12m
Buy It Now for only: $150.00

Edelbrock  60815 Chevrolet 348 409 Performer RPM Aluminum Cylinder Head
Edelbrock 60815 Chevrolet 348 409 Performer RPM Aluminum Cylinder Head
$1,237.44
Time Remaining: 12d 50m
Buy It Now for only: $1,237.44

Edelbrock Performer RPM 348 409 Chevy Cylinder Head 60815
Edelbrock Performer RPM 348 409 Chevy Cylinder Head 60815
$1,237.44
Time Remaining: 18d 21h 32m
Buy It Now for only: $1,237.44

Chevrolet Chevy 409 cylinder heads 3814690 1962 63 Matching Set
Chevrolet Chevy 409 cylinder heads 3814690 1962 63 Matching Set
$800.00
Time Remaining: 6d 10h 40m

Edelbrock 60819 Performer RPM Chevy 348 409 Cylinder Heads220cc Intake Ports
Edelbrock 60819 Performer RPM Chevy 348 409 Cylinder Heads220cc Intake Ports
$1,280.69
Time Remaining: 9d 4h 3m
Buy It Now for only: $1,280.69

Edelbrock 60809 Performer RPM Cylinder Head 220 cc Chevy 348409
Edelbrock 60809 Performer RPM Cylinder Head 220 cc Chevy 348409
$911.99
Time Remaining: 18d 4h 51m
Buy It Now for only: $911.99

1959 1961 Impala SS Corvette Convertible 348 409 cylinder head 3758379
1959 1961 Impala SS Corvette Convertible 348 409 cylinder head 3758379
$150.00
Time Remaining: 21d 5h 49m
Buy It Now for only: $150.00

Edelbrock 60819 Performer RPM Chevy 348 409 2190 1720 Assembled Cylinder Head
Edelbrock 60819 Performer RPM Chevy 348 409 2190 1720 Assembled Cylinder Head
$1,280.69
Time Remaining: 19d 4h 42m
Buy It Now for only: $1,280.69

Edelbrock 60809 Performer RPM Chevy 348 409 Cylinder Heads220cc Intake Ports
Edelbrock 60809 Performer RPM Chevy 348 409 Cylinder Heads220cc Intake Ports
$911.33
Time Remaining: 9d 20h 19m
Buy It Now for only: $911.33

348 409 ARP HEAD BOLT KIT 135 3602 W ENGINE FOR CAST HEADS
348 409 ARP HEAD BOLT KIT 135 3602 W ENGINE FOR CAST HEADS
$95.00
Time Remaining: 6d 10h 6m
Buy It Now for only: $95.00

Edelbrock 60819 Performer RPM 348 409 Chevy Cylinder Head
Edelbrock 60819 Performer RPM 348 409 Chevy Cylinder Head
$1,427.13
Time Remaining: 19d 21h 33m
Buy It Now for only: $1,427.13

Edelbrock 60819 Performer RPM 348 409 Chevy Cylinder Head
Edelbrock 60819 Performer RPM 348 409 Chevy Cylinder Head
$1,280.69
Time Remaining: 19d 44m
Buy It Now for only: $1,280.69

Edelbrock 60819 Performer RPM 348 409 Chevy Cylinder Head
Edelbrock 60819 Performer RPM 348 409 Chevy Cylinder Head
$1,458.10
Time Remaining: 18d 7h 18m
Buy It Now for only: $1,458.10

Edelbrock 608119 Performer RPM Cylinder Head Chevy 348 409
Edelbrock 608119 Performer RPM Cylinder Head Chevy 348 409
$1,412.99
Time Remaining: 18d 4h 51m
Buy It Now for only: $1,412.99

Edelbrock 60819 Performer RPM 348 409 Chevy Cylinder Head
Edelbrock 60819 Performer RPM 348 409 Chevy Cylinder Head
$1,518.85
Time Remaining: 18d 4h 34m
Buy It Now for only: $1,518.85

Edelbrock 60819 Performer RPM 348 409 Chevy Cylinder Head
Edelbrock 60819 Performer RPM 348 409 Chevy Cylinder Head
$1,534.75
Time Remaining: 18d 4h 25m
Buy It Now for only: $1,534.75

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Below you will find listings for 454 heads.

Introduced in 1970 the Chevy big block 454 actually had 454.2 cubic inches. The LS5 version of the engine which came in the Corvette put out about 390 horses which is just ten horsepower less than the base C6 Corvettes of today. The engine also came in a much more powerful LS6 version that put out somewhere in the neighborhood of 450 horsepower which by today's standards is reaching Corvette Z06 horsepower levels.

In the early 70's like all the other General Motor's engines, the 454 started declining in power with the 1971 LS5 just producing 365 horsepower.

Depending on the model, the 454 came with both rectangular port heads that had 2.19 inch intake valves and 1.88 inch exhaust valves or oval port heads which where fitted with the smaller 2.06 intake valves and 1.72 inch exhaust valves.

A wide selection of heads are available for the 396 big block including aftermarket versions.

Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet 540 572 new
Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet 540 572 new
$899.99
Time Remaining: 14d 10h 49m
Buy It Now for only: $899.99

BIG BLOCK BBC CHEVY ALUMINUM HEADS BARE 454 496 502 RECTANGULAR PORT
BIG BLOCK BBC CHEVY ALUMINUM HEADS BARE 454 496 502 RECTANGULAR PORT
$695.00
Time Remaining: 12d 7h 55m
Buy It Now for only: $695.00

BBC CHEVY ALUMINUM CYLINDER HEADS 320CC RACE 396 427 454 502
BBC CHEVY ALUMINUM CYLINDER HEADS 320CC RACE 396 427 454 502
$979.00
Time Remaining: 8d 13h 38m
Buy It Now for only: $979.00

Chevy BBC Big Block 454 360cc 115cc High Performance Aluminum Cylinder Head
Chevy BBC Big Block 454 360cc 115cc High Performance Aluminum Cylinder Head
$281.40
Time Remaining: 15d 11h 36m
Buy It Now for only: $281.40

2 NEW GM PROCOMP BBC CHEVY ALUMINUM CYLINDER HEADS 396 427 454 NO CORE
2 NEW GM PROCOMP BBC CHEVY ALUMINUM CYLINDER HEADS 396 427 454 NO CORE
$984.40
Time Remaining: 23d 20h 8m
Buy It Now for only: $984.40

BBC Big Block Chevy 454 Cylinder Head Build Kit Valves Springs Retainers Keepers
BBC Big Block Chevy 454 Cylinder Head Build Kit Valves Springs Retainers Keepers
$229.99
Time Remaining: 28d 19h 22m
Buy It Now for only: $229.99

Summit 152125 Cylinder Head Assembled Chevy 396 454
Summit 152125 Cylinder Head Assembled Chevy 396 454
$827.50
Time Remaining: 16d 52m
Buy It Now for only: $827.50

BBC Rectangle port heads casting 088 chevy big block 454 502
BBC Rectangle port heads casting 088 chevy big block 454 502
$995.00
Time Remaining: 6d 4h 16m
Buy It Now for only: $995.00

NEW Chevy BBC 454 Hydraulic Flat Tappet Cylinder Heads Top End Engine Combo Kit
NEW Chevy BBC 454 Hydraulic Flat Tappet Cylinder Heads Top End Engine Combo Kit
$1,600.00
Time Remaining: 17d 10h 7m
Buy It Now for only: $1,600.00

NEW PAIR GM BBC CHEVY ALUMINUM CYLINDER HEADS 396 427 454 OVAL PORTS NO CORE
NEW PAIR GM BBC CHEVY ALUMINUM CYLINDER HEADS 396 427 454 OVAL PORTS NO CORE
$900.00
Time Remaining: 20d 11h 41m
Buy It Now for only: $900.00

BBC BIG BLOCK CHEVY ALUMINUM 427 454 CYLINDER HEADS
BBC BIG BLOCK CHEVY ALUMINUM 427 454 CYLINDER HEADS
$1,037.00
Time Remaining: 18d 7h 18m
Buy It Now for only: $1,037.00

Chevy BBC 454 320cc 119cc As Cast Bare Aluminum Cylinder Head
Chevy BBC 454 320cc 119cc As Cast Bare Aluminum Cylinder Head
$371.00
Time Remaining: 11d 12h 3m
Buy It Now for only: $371.00

1978 454 Chevy Cylinder Heads Small Oval Clean Inspected Surfaced 346236
1978 454 Chevy Cylinder Heads Small Oval Clean Inspected Surfaced 346236
$329.00
Time Remaining: 18d 22h 34m
Buy It Now for only: $329.00

Complete Aluminum Cylinder Heads BBC Chevy 454 320cc 115cc 225 188
Complete Aluminum Cylinder Heads BBC Chevy 454 320cc 115cc 225 188
$875.00
Time Remaining: 11d 8h 44m
Buy It Now for only: $875.00

Chevrolet 454 74 91 UP Heads Marine Mercruicer Vortec 10101140 496 502 GEN V
Chevrolet 454 74 91 UP Heads Marine Mercruicer Vortec 10101140 496 502 GEN V
$269.00
Time Remaining: 1d 2h 48m

BIG BLOCK BBC CHEVY 454 496 320cc RECTANGULAR PORT ALUMINUM HEADS BBC REC 272
BIG BLOCK BBC CHEVY 454 496 320cc RECTANGULAR PORT ALUMINUM HEADS BBC REC 272
$969.00
Time Remaining: 1h 8m
Buy It Now for only: $969.00

Chevy BBC 454 12 Point Head Stud Kit
Chevy BBC 454 12 Point Head Stud Kit
$59.50
Time Remaining: 25d 4h 20m
Buy It Now for only: $59.50

GM HI PERFORMANCE 366 427 60L Cylinder Heads CORES 14081052 454 Truck oval port
GM HI PERFORMANCE 366 427 60L Cylinder Heads CORES 14081052 454 Truck oval port
$224.95
Time Remaining: 6d 5h 57m
Buy It Now for only: $224.95

Corvette Original 049 Big Block Oval Port Cylinder Head Pair 454 275HP LS4 1973
Corvette Original 049 Big Block Oval Port Cylinder Head Pair 454 275HP LS4 1973
$720.00
Time Remaining: 27d 22h 46m
Buy It Now for only: $720.00

Chevy BBC 454 12 Point 6100 Head Studs 8 Studs Only Suits PCE Heads
Chevy BBC 454 12 Point 6100 Head Studs 8 Studs Only Suits PCE Heads
$23.00
Time Remaining: 6d 19h 31m
Buy It Now for only: $23.00

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Below you will find listings for 396 heads.

The 396 was launched in the 65' Chevelle and Corvette. It put out a beastly 375 horses and a whopping 415 foot pounds of torque. The engine could be easily operated in the upper six thousand RPM range thanks it's beefy four bolt mains.

Depending on the model, the 396 came with both rectangular port heads that had 2.19 inch intake valves and 1.88 inch exhaust valves or oval port heads which where fitted with the smaller 2.06 intake valves and 1.72 inch exhaust valves.

A wide selection of heads are available for the 396 big block.

Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet 540 572 new
Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet 540 572 new
$899.99
Time Remaining: 14d 10h 49m
Buy It Now for only: $899.99

1967 1968 Chevy 396 427 Heads 3917215 Corvette Camaro Nova SS Chevelle Impala
1967 1968 Chevy 396 427 Heads 3917215 Corvette Camaro Nova SS Chevelle Impala
$399.99
Time Remaining: 28d 21h 36m
Buy It Now for only: $399.99

Big Block Chevy Cylinder Heads 396 427 Corvette Chevelle Rebuilt Complete 65 66
Big Block Chevy Cylinder Heads 396 427 Corvette Chevelle Rebuilt Complete 65 66
$1,500.00
Time Remaining: 26d 6h 13m
Buy It Now for only: $1,500.00

1969 Big Block Chevy 396 427 Rectangle Port Head 3919840 840 L 30 8
1969 Big Block Chevy 396 427 Rectangle Port Head 3919840 840 L 30 8
$750.00
Time Remaining: 29d 20h 53m
Buy It Now for only: $750.00

ARP HEAD BOLT KIT 135 3604 BB CHEVY 396 402 427 454 CAST IRON OEM HEX HEAD
ARP HEAD BOLT KIT 135 3604 BB CHEVY 396 402 427 454 CAST IRON OEM HEX HEAD
$91.00
Time Remaining: 3d 7h 5m
Buy It Now for only: $91.00

NEW PAIR GM BBC CHEVY ALUMINUM CYLINDER HEADS 396 427 454 OVAL PORTS NO CORE
NEW PAIR GM BBC CHEVY ALUMINUM CYLINDER HEADS 396 427 454 OVAL PORTS NO CORE
$900.00
Time Remaining: 20d 11h 41m
Buy It Now for only: $900.00

1967 Camaro Corvette Chevelle Impala 427 396 Cylinder Heads 3909802 C 7 7 C 8 7
1967 Camaro Corvette Chevelle Impala 427 396 Cylinder Heads 3909802 C 7 7 C 8 7
$599.00
Time Remaining: 21d 10h 3m
Buy It Now for only: $599.00

BBC CHEVY ALUMINUM CYLINDER HEADS 320CC RACE 396 427 454 502
BBC CHEVY ALUMINUM CYLINDER HEADS 320CC RACE 396 427 454 502
$979.00
Time Remaining: 8d 13h 38m
Buy It Now for only: $979.00

1967 1968 Corvette 427 Camaro RS Nova SS Chevelle Chevy Impala 396 3917215 heads
1967 1968 Corvette 427 Camaro RS Nova SS Chevelle Chevy Impala 396 3917215 heads
$499.99
Time Remaining: 22d 21h 20m
Buy It Now for only: $499.99

2 NEW GM PROCOMP BBC CHEVY ALUMINUM CYLINDER HEADS 396 427 454 NO CORE
2 NEW GM PROCOMP BBC CHEVY ALUMINUM CYLINDER HEADS 396 427 454 NO CORE
$984.40
Time Remaining: 23d 20h 8m
Buy It Now for only: $984.40

19676869 Big Block Chevy 396 427 Rectangular Port Heads 3919840 ORIGINAL
19676869 Big Block Chevy 396 427 Rectangular Port Heads 3919840 ORIGINAL
$1,500.00
Time Remaining: 5d 6h 52m
Buy It Now for only: $1,500.00

1968 Big Block Chevy 396 427 Rectangular Port Cylinder Heads 3919840 840
1968 Big Block Chevy 396 427 Rectangular Port Cylinder Heads 3919840 840
$1,600.00
Time Remaining: 1d 3h 40m
Buy It Now for only: $1,600.00

Summit 152125 Cylinder Head Assembled Chevy 396 454
Summit 152125 Cylinder Head Assembled Chevy 396 454
$827.50
Time Remaining: 16d 52m
Buy It Now for only: $827.50

1971 72 BBC Big Block Chevy 396 402 427 454 Oval Port Cylinder Heads 6272292 292
1971 72 BBC Big Block Chevy 396 402 427 454 Oval Port Cylinder Heads 6272292 292
$375.00
Time Remaining: 13d 2h 37m
Buy It Now for only: $375.00

1968 1969 Chevy 840 Heads 3919840 Corvette 396 427 Rectangle Port NICE
1968 1969 Chevy 840 Heads 3919840 Corvette 396 427 Rectangle Port NICE
$999.99
Time Remaining: 24d 23h 32m
Buy It Now for only: $999.99

Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet 540 572 new
Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet 540 572 new
$691.00 (11 Bids)
Time Remaining: 1d 10h 56m

1969 Big Block Chevy 396 427 Oval Port Heads 3931063 063 K 12 8
1969 Big Block Chevy 396 427 Oval Port Heads 3931063 063 K 12 8
$600.00
Time Remaining: 14d 7h 8m
Buy It Now for only: $600.00

BOSS 302 FORD HIGH PORT HEADS 1970 331 347 351 383 396 408 427 454 WINDSOR
BOSS 302 FORD HIGH PORT HEADS 1970 331 347 351 383 396 408 427 454 WINDSOR
$3,500.00
Time Remaining: 22d 8h 57m
Buy It Now for only: $3,500.00

1965 CORVETTE RECTANGLE PORT HEAD GM 3856208 208 396 425HP
1965 CORVETTE RECTANGLE PORT HEAD GM 3856208 208 396 425HP
$800.00
Time Remaining: 29d 9h 2m
Buy It Now for only: $800.00

1968 bbc chevy 840 396 427 rectangle port cylinder head repairableJ 24 7
1968 bbc chevy 840 396 427 rectangle port cylinder head repairableJ 24 7
$202.00
Time Remaining: 8d 19h 5m
Buy It Now for only: $202.00

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