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.

1969 70 Big Block chevy 427 L88 Rectangle Port Cylinder Heads 3946074 074
1969 70 Big Block chevy 427 L88 Rectangle Port Cylinder Heads 3946074 074
$3,950.00
Time Remaining: 24d 8h 39m
Buy It Now for only: $3,950.00

Big Block Chevy 396 427 Square Port Cylinder Head 3919840 840 Corvette
Big Block Chevy 396 427 Square Port Cylinder Head 3919840 840 Corvette
$400.00
Time Remaining: 5d 20h 39m
Buy It Now for only: $400.00

1967 Chevy GM BBC Matching Heads 3917215 L 20 7 396 427 Oval Port
1967 Chevy GM BBC Matching Heads 3917215 L 20 7 396 427 Oval Port
$500.00
Time Remaining: 29d 11h 12m
Buy It Now for only: $500.00

1967 Corvette Big Block Chevy 396 427 Rectangle Port Cylinder Head 3904391 391
1967 Corvette Big Block Chevy 396 427 Rectangle Port Cylinder Head 3904391 391
$500.00
Time Remaining: 24d 56m
Buy It Now for only: $500.00

Chevy 454 396 402 427 Big Block Chevrolet Cylinder Head Bolt Set
Chevy 454 396 402 427 Big Block Chevrolet Cylinder Head Bolt Set
$35.95
Time Remaining: 27d 17h 51m
Buy It Now for only: $35.95

Chevy 396 427 454 496 502 BBC Aluminum Heads Rectangle
Chevy 396 427 454 496 502 BBC Aluminum Heads Rectangle
$899.99
Time Remaining: 24d 20h 48m
Buy It Now for only: $899.99

Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet
Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet
$899.99
Time Remaining: 24d 20h 48m
Buy It Now for only: $899.99

Chevy 454 427 BBC Square Port Rectangular Heads 990 Big Block 6272990 396 502
Chevy 454 427 BBC Square Port Rectangular Heads 990 Big Block 6272990 396 502
$1,599.00
Time Remaining: 18h 14m
Buy It Now for only: $1,599.00

1969 Big Block Chevy 396 427 Rectangle Port Cylinder Heads 3919840 840 Jan 69
1969 Big Block Chevy 396 427 Rectangle Port Cylinder Heads 3919840 840 Jan 69
$1,500.00
Time Remaining: 29d 22h 19m
Buy It Now for only: $1,500.00

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
$51.55 (44 Bids)
Time Remaining: 6d 22h 39m

1968 BBC Big Block Chevy 396 427 Rectangle Port Cylinder Heads 3919840 840 Aug67
1968 BBC Big Block Chevy 396 427 Rectangle Port Cylinder Heads 3919840 840 Aug67
$1,250.00
Time Remaining: 29d 10h 53m
Buy It Now for only: $1,250.00

1968 Big Block Chevy 396 427 Oval Port Head 3917215 215 L 20 7
1968 Big Block Chevy 396 427 Oval Port Head 3917215 215 L 20 7
$350.00
Time Remaining: 25d 23h 49m
Buy It Now for only: $350.00

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: 15d 9h 59m
Buy It Now for only: $499.99

Rebuilt 1969 1970 427 454 L88 L89 LS6 Rectangle Port 3946074 Aluminum Heads
Rebuilt 1969 1970 427 454 L88 L89 LS6 Rectangle Port 3946074 Aluminum Heads
$3,500.00
Time Remaining: 17d 19h 4m
Buy It Now for only: $3,500.00

ARP Bbc Big Block Chevy 396 402 427 454 HEAD STUD KIT 135 4001 Iron Heads
ARP Bbc Big Block Chevy 396 402 427 454 HEAD STUD KIT 135 4001 Iron Heads
$184.95
Time Remaining: 28d 11h 50m
Buy It Now for only: $184.95

1968 69 L88 Corvette ZL1 427 Big Block Chevy Aluminum Heads 3946074 074 12 29 68
1968 69 L88 Corvette ZL1 427 Big Block Chevy Aluminum Heads 3946074 074 12 29 68
$6,500.00
Time Remaining: 20d 22h 3m
Buy It Now for only: $6,500.00

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: 12d 14h 41m
Buy It Now for only: $375.00

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 1h 42m
Buy It Now for only: $979.00

1967 67 Corvette 427 Camaro RS Chevelle SS Chevy Impala 396 3904390 BBC heads
1967 67 Corvette 427 Camaro RS Chevelle SS Chevy Impala 396 3904390 BBC heads
$499.99
Time Remaining: 9d 9h 47m
Buy It Now for only: $499.99

GM 3917215 Pair BBC Oval Port Cyl Heads 1967 70 396 427ci Closed Chamber
GM 3917215 Pair BBC Oval Port Cyl Heads 1967 70 396 427ci Closed Chamber
$594.99
Time Remaining: 18d 15h 44m
Buy It Now for only: $594.99

« Previous12345

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.

1963 Chevy 409 block heads crank rods oil pan intake and carb
1963 Chevy 409 block heads crank rods oil pan intake and carb
$5,499.00
Time Remaining: 7d 17h 26m
Buy It Now for only: $5,499.00

Oldsmobile Olds 455 Cylinder Head Core 409 686 E Cutlass Supreme 442 Toronado
Oldsmobile Olds 455 Cylinder Head Core 409 686 E Cutlass Supreme 442 Toronado
$100.00
Time Remaining: 14d 11h 16m
Buy It Now for only: $100.00

Edelbrock 60819 348 409 Chevy Aluminum Cylinder Head
Edelbrock 60819 348 409 Chevy Aluminum Cylinder Head
$1,206.99
Time Remaining: 1d 3h 6m
Buy It Now for only: $1,206.99

Edelbrock 60809 Performer RPM Chevy 348 409 Cylinder Heads
Edelbrock 60809 Performer RPM Chevy 348 409 Cylinder Heads
$858.50
Time Remaining: 9d 8h 23m
Buy It Now for only: $858.50

Edelbrock 8581 Cylinder Head Bolt Set Chevy 348409
Edelbrock 8581 Cylinder Head Bolt Set Chevy 348409
$175.99
Time Remaining: 17d 17h 1m
Buy It Now for only: $175.99

Chevy 409 Large Valve Factory Heads  690 Remanufactured Chevrolet 61626364
Chevy 409 Large Valve Factory Heads 690 Remanufactured Chevrolet 61626364
$2,400.00
Time Remaining: 25d 18h 9m
Buy It Now for only: $2,400.00

Edelbrock 60815 Cylinder Head BBC Performer RPM 348 409ci For Hydraulic Roller
Edelbrock 60815 Cylinder Head BBC Performer RPM 348 409ci For Hydraulic Roller
$1,165.70
Time Remaining: 16h 37m
Buy It Now for only: $1,165.70

Edelbrock 60819 Perf RPM Chevy 348 409 Cylinder Head
Edelbrock 60819 Perf RPM Chevy 348 409 Cylinder Head
$1,206.45
Time Remaining: 14d 20h 19m
Buy It Now for only: $1,206.45

Edelbrock 60815 Performer RPM Cylinder Head 220 cc Chevy 348409
Edelbrock 60815 Performer RPM Cylinder Head 220 cc Chevy 348409
$1,165.99
Time Remaining: 17d 16h 56m
Buy It Now for only: $1,165.99

Edelbrock 60819 Performer RPM Chevy 348 409 Cylinder Heads
Edelbrock 60819 Performer RPM Chevy 348 409 Cylinder Heads
$1,206.45
Time Remaining: 8d 16h 8m
Buy It Now for only: $1,206.45

Edelbrock 60819 Performer RPM Chevy 348 409 2190 1720 Assembled Cylinder Head
Edelbrock 60819 Performer RPM Chevy 348 409 2190 1720 Assembled Cylinder Head
$1,206.45
Time Remaining: 18d 16h 46m
Buy It Now for only: $1,206.45

Edelbrock  60815 Chevrolet 348 409 Performer RPM Aluminum Cylinder Head
Edelbrock 60815 Chevrolet 348 409 Performer RPM Aluminum Cylinder Head
$1,165.70
Time Remaining: 11d 12h 55m
Buy It Now for only: $1,165.70

Edelbrock Performer RPM 348 409 Chevy Cylinder Head 60815
Edelbrock Performer RPM 348 409 Chevy Cylinder Head 60815
$1,165.70
Time Remaining: 2d 20h 26m
Buy It Now for only: $1,165.70

MOTORCYCLE SPOKE TORQUE WRENCH KIT Includes 61mm63mm66mm68mm69mm Heads
MOTORCYCLE SPOKE TORQUE WRENCH KIT Includes 61mm63mm66mm68mm69mm Heads
$94.99
Time Remaining: 14d 4h 6m
Buy It Now for only: $94.99

ARP Chevy Big Block 348 409cid Head Stud Kit 12 Point ARP 235 4202
ARP Chevy Big Block 348 409cid Head Stud Kit 12 Point ARP 235 4202
$215.47
Time Remaining: 29d 14h 17m
Buy It Now for only: $215.47

Edelbrock Performer RPM 348 409 Chevy Cylinder Head
Edelbrock Performer RPM 348 409 Chevy Cylinder Head
$1,330.50
Time Remaining: 25d 10h 36m
Buy It Now for only: $1,330.50

ARP HEAD BOLT KIT 135 3602 BB CHEVY 348 409 CAST IRON OEM HEX HEAD
ARP HEAD BOLT KIT 135 3602 BB CHEVY 348 409 CAST IRON OEM HEX HEAD
$99.99
Time Remaining: 21d 14m
Buy It Now for only: $99.99

New Fel Pro Cylinder Head Spacer Shim 8553SP
New Fel Pro Cylinder Head Spacer Shim 8553SP
$33.65
Time Remaining: 24d 2h 21m
Buy It Now for only: $33.65

Edelbrock 8581 Head Bolt Kit Chevy 348 409 W Series
Edelbrock 8581 Head Bolt Kit Chevy 348 409 W Series
$175.19
Time Remaining: 16d 7h 25m
Buy It Now for only: $175.19

Chevrolet 409 Bob Walla Racing Aluminum Cylinder Heads NEW before Edelbrock
Chevrolet 409 Bob Walla Racing Aluminum Cylinder Heads NEW before Edelbrock
$2,295.00
Time Remaining: 5d 1h 43m
Buy It Now for only: $2,295.00

« Previous12345

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.

Pro Comp BBC Big Block Chevy Rectangle Aluminum Cylinder Heads 454 502 Complete
Pro Comp BBC Big Block Chevy Rectangle Aluminum Cylinder Heads 454 502 Complete
$949.95
Time Remaining: 18d 20h 22m
Buy It Now for only: $949.95

ProComp BBC Big Block Chevy Oval Port Aluminum Cylinder Heads 396 454
ProComp BBC Big Block Chevy Oval Port Aluminum Cylinder Heads 396 454
$735.00
Time Remaining: 10d 13h 14m
Buy It Now for only: $735.00

ProComp BBC 454 Aluminum Cylinder Heads Complete 300cc Oval Big Block Chevy
ProComp BBC 454 Aluminum Cylinder Heads Complete 300cc Oval Big Block Chevy
$949.95
Time Remaining: 18d 20h 14m
Buy It Now for only: $949.95

Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet
Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet
$899.99
Time Remaining: 24d 20h 48m
Buy It Now for only: $899.99

Chevy 454 396 402 427 Big Block Chevrolet Cylinder Head Bolt Set
Chevy 454 396 402 427 Big Block Chevrolet Cylinder Head Bolt Set
$35.95
Time Remaining: 27d 17h 51m
Buy It Now for only: $35.95

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 1h 42m
Buy It Now for only: $979.00

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: 11d 20h
Buy It Now for only: $695.00

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
$51.55 (44 Bids)
Time Remaining: 6d 22h 39m

Chevy 396 427 454 496 502 BBC Aluminum Heads Rectangle
Chevy 396 427 454 496 502 BBC Aluminum Heads Rectangle
$899.99
Time Remaining: 24d 20h 48m
Buy It Now for only: $899.99

1975 454 Big Block Chevy Cylinder Heads 781 Large Oval CleanInspectedSurfaced
1975 454 Big Block Chevy Cylinder Heads 781 Large Oval CleanInspectedSurfaced
$439.00
Time Remaining: 12d 12h 40m
Buy It Now for only: $439.00

Chevy BBC Big Block 454 320cc 115cc Complete Aluminum Cylinder Head
Chevy BBC Big Block 454 320cc 115cc Complete Aluminum Cylinder Head
$1,055.00
Time Remaining: 1d 23h 20m
Buy It Now for only: $1,055.00

1973 454 Big Block Chevy Cylinder Heads 049 Large Oval CleanInspectedSurfaced
1973 454 Big Block Chevy Cylinder Heads 049 Large Oval CleanInspectedSurfaced
$439.00
Time Remaining: 12d 12h 18m
Buy It Now for only: $439.00

Chevy BBC 454 ALUMINUM HEADS 119CC 305cc RUNNER OVAL  PAIR  ASSEMBLED
Chevy BBC 454 ALUMINUM HEADS 119CC 305cc RUNNER OVAL PAIR ASSEMBLED
$895.00
Time Remaining: 26d 14h 18m
Buy It Now for only: $895.00

Chevy BBC Big Block 454 360cc 115cc High Performance Aluminum Cylinder Head
Chevy BBC Big Block 454 360cc 115cc High Performance Aluminum Cylinder Head
$390.00
Time Remaining: 17d 19h 47m
Buy It Now for only: $390.00

ARP Bbc Big Block Chevy 396 402 427 454 HEAD STUD KIT 135 4001 Iron Heads
ARP Bbc Big Block Chevy 396 402 427 454 HEAD STUD KIT 135 4001 Iron Heads
$184.95
Time Remaining: 28d 11h 50m
Buy It Now for only: $184.95

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 7h 27m
Buy It Now for only: $229.99

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
$410.00 (26 Bids)
Time Remaining: 1d 23h 53m

New Cylinder Head Bolt Set 1966 1998 Chevy bb 454 427 402 396 366
New Cylinder Head Bolt Set 1966 1998 Chevy bb 454 427 402 396 366
$44.99
Time Remaining: 3d 13h 21m
Buy It Now for only: $44.99

Chevy BBC 454 HIGH PERFORMANC ALUMINUM HEADS RECTANGULAR  PAIR  COMPLETE
Chevy BBC 454 HIGH PERFORMANC ALUMINUM HEADS RECTANGULAR PAIR COMPLETE
$999.95
Time Remaining: 3d 19h 38m
Buy It Now for only: $999.95

Chevy BBC Cylinder Head Bolts 396 427 454 Big Block Chevy Hex Heads
Chevy BBC Cylinder Head Bolts 396 427 454 Big Block Chevy Hex Heads
$22.95
Time Remaining: 5d 14h 32m
Buy It Now for only: $22.95

« Previous12345

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.

ProComp BBC Big Block Chevy Oval Port Aluminum Cylinder Heads 396 454
ProComp BBC Big Block Chevy Oval Port Aluminum Cylinder Heads 396 454
$735.00
Time Remaining: 10d 13h 14m
Buy It Now for only: $735.00

1967 Chevy GM BBC Matching Heads 3917215 L 20 7 396 427 Oval Port
1967 Chevy GM BBC Matching Heads 3917215 L 20 7 396 427 Oval Port
$500.00
Time Remaining: 29d 11h 12m
Buy It Now for only: $500.00

Big Block Chevy 396 427 Square Port Cylinder Head 3919840 840 Corvette
Big Block Chevy 396 427 Square Port Cylinder Head 3919840 840 Corvette
$400.00
Time Remaining: 5d 20h 39m
Buy It Now for only: $400.00

GM 3917215 Pair BBC Oval Port Cyl Heads 1967 70 396 427ci Closed Chamber
GM 3917215 Pair BBC Oval Port Cyl Heads 1967 70 396 427ci Closed Chamber
$594.99
Time Remaining: 18d 15h 44m
Buy It Now for only: $594.99

Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet
Chevy 396 427 454 496 502 BBC Aluminum Heads oval port chevrolet
$899.99
Time Remaining: 24d 20h 48m
Buy It Now for only: $899.99

Chevy 454 396 402 427 Big Block Chevrolet Cylinder Head Bolt Set
Chevy 454 396 402 427 Big Block Chevrolet Cylinder Head Bolt Set
$35.95
Time Remaining: 27d 17h 51m
Buy It Now for only: $35.95

ProComp BBC 454 Aluminum Cylinder Heads Complete 300cc Oval Big Block Chevy
ProComp BBC 454 Aluminum Cylinder Heads Complete 300cc Oval Big Block Chevy
$949.95
Time Remaining: 18d 20h 14m
Buy It Now for only: $949.95

Chevy 396 427 454 496 502 BBC Aluminum Heads Rectangle
Chevy 396 427 454 496 502 BBC Aluminum Heads Rectangle
$899.99
Time Remaining: 24d 20h 48m
Buy It Now for only: $899.99

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
$51.55 (44 Bids)
Time Remaining: 6d 22h 39m

1971 72 BB 396 427 Heads SS Chevy Camaro Chevelle Nova K245
1971 72 BB 396 427 Heads SS Chevy Camaro Chevelle Nova K245
$175.00
Time Remaining: 2d 17h 38m
Buy It Now for only: $175.00

GM 3917215 SINGLE BBC Oval Port Cyl Head 1968 396 427ci Closed Chamber
GM 3917215 SINGLE BBC Oval Port Cyl Head 1968 396 427ci Closed Chamber
$325.00
Time Remaining: 1d 23h 4m
Buy It Now for only: $325.00

1969 Big Block Chevy 396 427 Rectangle Port Cylinder Heads 3919840 840 Jan 69
1969 Big Block Chevy 396 427 Rectangle Port Cylinder Heads 3919840 840 Jan 69
$1,500.00
Time Remaining: 29d 22h 19m
Buy It Now for only: $1,500.00

1967 Corvette Big Block Chevy 396 427 Rectangle Port Cylinder Head 3904391 391
1967 Corvette Big Block Chevy 396 427 Rectangle Port Cylinder Head 3904391 391
$500.00
Time Remaining: 24d 56m
Buy It Now for only: $500.00

1968 BBC Big Block Chevy 396 427 Rectangle Port Cylinder Heads 3919840 840 Aug67
1968 BBC Big Block Chevy 396 427 Rectangle Port Cylinder Heads 3919840 840 Aug67
$1,250.00
Time Remaining: 29d 10h 53m
Buy It Now for only: $1,250.00

1968 Big Block Chevy 396 427 Oval Port Head 3917215 215 L 20 7
1968 Big Block Chevy 396 427 Oval Port Head 3917215 215 L 20 7
$350.00
Time Remaining: 25d 23h 48m
Buy It Now for only: $350.00

1966 Corvette Camaro Chevelle Big Block Chevy Cylinder Head 3904390 396 427 B
1966 Corvette Camaro Chevelle Big Block Chevy Cylinder Head 3904390 396 427 B
$249.99
Time Remaining: 13d 8h 44m
Buy It Now for only: $249.99

Chevy 454 427 BBC Square Port Rectangular Heads 990 Big Block 6272990 396 502
Chevy 454 427 BBC Square Port Rectangular Heads 990 Big Block 6272990 396 502
$1,599.00
Time Remaining: 18h 14m
Buy It Now for only: $1,599.00

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 1h 42m
Buy It Now for only: $979.00

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: 12d 14h 41m
Buy It Now for only: $375.00

1971 Chevrolet Chevelle 396427454 BIG BLOCK HEAD GM 6272292H 28 71
1971 Chevrolet Chevelle 396427454 BIG BLOCK HEAD GM 6272292H 28 71
$48.95
Time Remaining: 9d 12h 25m
Buy It Now for only: $48.95

« Previous12345