400 Small Block Engines

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Past listings include:

  • Stock re manufactured 400 Chevrolet engine. This is a stock replacement 400 small block. The engine has been completely re manufactured. This included being bored, honed, cleaned, new cam bearings, pistons, rings, rod and main bearings. New RV camshaft with lifters, and double roller timing set. Complete gasket set, and oil pump. The crank has been turned and the block decked. The cylinder heads have had a 3 angle valve job, new seals, and re surfaced. Block casting is 330817 Head casting is 3978498 The engine comes with a 3yr/36000 nationwide parts and labor warranty.
CHEVY SSR LS2 400HP GUNMETAL ENGINE BILLET OIL CAP
CHEVY SSR LS2 400HP GUNMETAL ENGINE BILLET OIL CAP
$14.99
Time Remaining: 16d 12h 38m
Buy It Now for only: $14.99

SMALL BLOCK CHEVY 283 305 350 400 TRUCK VAN V8 STAINLESS STEEL EXHAUST HEADER
SMALL BLOCK CHEVY 283 305 350 400 TRUCK VAN V8 STAINLESS STEEL EXHAUST HEADER
$109.99
Time Remaining: 28d 5h 41m
Buy It Now for only: $109.99

CHEVY 350 430 HORSE COMPLETE CRATE ENGINE PRO BUILT NEW 305 327 383 400 454
CHEVY 350 430 HORSE COMPLETE CRATE ENGINE PRO BUILT NEW 305 327 383 400 454
$4,590.00
Time Remaining: 6d 6h 34m
Buy It Now for only: $4,590.00

CHEVY 350 326hp TURN KEY CRATE PONTIAC REPLACEMENT ENGINE GM 389 400 455 Code30
CHEVY 350 326hp TURN KEY CRATE PONTIAC REPLACEMENT ENGINE GM 389 400 455 Code30
$3,095.00
Time Remaining: 10d 10h 18m
Buy It Now for only: $3,095.00

SBC CHROME STEEL ENGINE OIL DIPSTICK 283 327 350 383 400 TUBE DIP STICK SB CHEVY
SBC CHROME STEEL ENGINE OIL DIPSTICK 283 327 350 383 400 TUBE DIP STICK SB CHEVY
$9.95
Time Remaining: 17d 2h 52m
Buy It Now for only: $9.95

1955 79 SBC Small Block Chevy 283 400 Chrome Steel Engine Oil Dipstick
1955 79 SBC Small Block Chevy 283 400 Chrome Steel Engine Oil Dipstick
$8.95
Time Remaining: 18d 2h 4m
Buy It Now for only: $8.95

SBC BLACK STEEL ENGINE OIL DIPSTICK 283 327 350 383 400 TUBE DIP STICK SB CHEVY
SBC BLACK STEEL ENGINE OIL DIPSTICK 283 327 350 383 400 TUBE DIP STICK SB CHEVY
$9.95
Time Remaining: 11d 6h 33m
Buy It Now for only: $9.95

SB CHEVROLET CHEVY OIL ENGINE DIPSTICK TUBE CHROME 305 327 350 400 DRIVERS 4957
SB CHEVROLET CHEVY OIL ENGINE DIPSTICK TUBE CHROME 305 327 350 400 DRIVERS 4957
$9.94
Time Remaining: 28d 7h 33m
Buy It Now for only: $9.94

99 06 Chevy Silverado Rebuilt LQ9 Vortec Max 60 400HP Complete Engine LSx Reman
99 06 Chevy Silverado Rebuilt LQ9 Vortec Max 60 400HP Complete Engine LSx Reman
$3,995.95
Time Remaining: 2d 23h 19m

Chrome Small Block Chevy Engine Oil Dipstick fits 327 350 383 400 Billet Handle
Chrome Small Block Chevy Engine Oil Dipstick fits 327 350 383 400 Billet Handle
$16.99
Time Remaining: 26d 21h 54m
Buy It Now for only: $16.99

STAINLESS FAT FENDER WELL HEADER FOR 35 48 CHEVY SMALL BLOCK V8 EXHAUST MANIFOLD
STAINLESS FAT FENDER WELL HEADER FOR 35 48 CHEVY SMALL BLOCK V8 EXHAUST MANIFOLD
$177.98
Time Remaining: 29d 11h 2m
Buy It Now for only: $177.98

2002 Chevy Silverado GMC Sierra 4L60 4WD Automatic Transmission 48 53 Engine
2002 Chevy Silverado GMC Sierra 4L60 4WD Automatic Transmission 48 53 Engine
$699.95
Time Remaining: 13d 18h 51m
Buy It Now for only: $699.95

99 to 06 Chevy Silverado GMC Sierra 4L80E 4WD Automatic Transmission 60 engine
99 to 06 Chevy Silverado GMC Sierra 4L80E 4WD Automatic Transmission 60 engine
$849.95
Time Remaining: 13d 21h 42m
Buy It Now for only: $849.95

Chevy SBC BBC VT 1992 Solid Mechanical Engine Lifters Flat Tappet 350 400 454
Chevy SBC BBC VT 1992 Solid Mechanical Engine Lifters Flat Tappet 350 400 454
$53.99
Time Remaining: 24d 21h 44m
Buy It Now for only: $53.99

99 06 Chevy Silverado Rebuilt LQ9 Vortec Max 60 400HP Complete Engine LSx Reman
99 06 Chevy Silverado Rebuilt LQ9 Vortec Max 60 400HP Complete Engine LSx Reman
$4,595.95
Time Remaining: 2d 23h 35m

FOR CHEVY SMALL BLOCK 265 400 T BUCKET ROADSTER HOODLESS EXHAUST MANIFOLD HEADER
FOR CHEVY SMALL BLOCK 265 400 T BUCKET ROADSTER HOODLESS EXHAUST MANIFOLD HEADER
$208.99
Time Remaining: 29d 10h 58m
Buy It Now for only: $208.99

New Small Block Chevy Engine Lift Plate 327 350 400 Heavy Duty 3 16 Steel LPU
New Small Block Chevy Engine Lift Plate 327 350 400 Heavy Duty 3 16 Steel LPU
$17.99
Time Remaining: 22d 2h 55m
Buy It Now for only: $17.99

FOR 70 81 GRAND PRIX SMALL BLOCK 260 400 V8 EXHAUST MANIFOLD STREET STOCK HEADER
FOR 70 81 GRAND PRIX SMALL BLOCK 260 400 V8 EXHAUST MANIFOLD STREET STOCK HEADER
$188.99
Time Remaining: 9h
Buy It Now for only: $188.99

CHEVY TURN KEY SBC 350 355 STAGE 10 CRATE MOTOR ENGINE 400 HORSE POWER
CHEVY TURN KEY SBC 350 355 STAGE 10 CRATE MOTOR ENGINE 400 HORSE POWER
$4,895.00
Time Remaining: 23d 1h 4m
Buy It Now for only: $4,895.00

99 00 Chevy Silverado GMC Sierra 4L60 4WD Automatic Transmission 53 Engine
99 00 Chevy Silverado GMC Sierra 4L60 4WD Automatic Transmission 53 Engine
$699.99
Time Remaining: 2d 20h 23m
Buy It Now for only: $699.99

Hedman 69510 1976 86 Jeep CJ5 CJ7 283 400 Chevy Engine Swap Headers
Hedman 69510 1976 86 Jeep CJ5 CJ7 283 400 Chevy Engine Swap Headers
$204.99
Time Remaining: 18d 3h 19m
Buy It Now for only: $204.99

SPECTRE 5480 CHROME ENGINE OIL PAN 1955 79 SBC CHEVY SMALL BLOCK 283 350 400
SPECTRE 5480 CHROME ENGINE OIL PAN 1955 79 SBC CHEVY SMALL BLOCK 283 350 400
$45.88
Time Remaining: 2d 15h 19m

CHEVY GMC SMALL BLOCK BORE 307 327 305 350 400 HEADER ENGINE ALUMINUM GASKETS
CHEVY GMC SMALL BLOCK BORE 307 327 305 350 400 HEADER ENGINE ALUMINUM GASKETS
$8.58
Time Remaining: 1d 5h 2m
Buy It Now for only: $8.58

Chrome Engine Oil Dipstick Fits Small Block Chevy 1957 1979 Drivers side
Chrome Engine Oil Dipstick Fits Small Block Chevy 1957 1979 Drivers side
$8.49
Time Remaining: 19d 1h 40m
Buy It Now for only: $8.49

King Engine Bearing CS507BB Cam Bearing Cam Bearing Set SB Chevy 262 400
King Engine Bearing CS507BB Cam Bearing Cam Bearing Set SB Chevy 262 400
$14.98
Time Remaining: 9d 23h 3m
Buy It Now for only: $14.98

Small Block Chevy Chevrolet 400 engine block 030 bore
Small Block Chevy Chevrolet 400 engine block 030 bore
$700.00
Time Remaining: 11d 6h 54m
Buy It Now for only: $700.00

Chevrolet 400hp 327 Chevy Turn Key Crate Engine
Chevrolet 400hp 327 Chevy Turn Key Crate Engine
$10,575.00
Time Remaining: 20d 18m
Buy It Now for only: $10,575.00

FOR 35 48 CHEVY SMALL BLOCK 265 400 V8 EXHAUST MANIFOLD FAT FENDER WELL HEADER
FOR 35 48 CHEVY SMALL BLOCK 265 400 V8 EXHAUST MANIFOLD FAT FENDER WELL HEADER
$175.99
Time Remaining: 8d 11h 5m
Buy It Now for only: $175.99

FOR 70 81 CHEVY BUICK SMALL BLOCK 260 400 EXHAUST STREET STOCK MANIFOLD HEADER
FOR 70 81 CHEVY BUICK SMALL BLOCK 260 400 EXHAUST STREET STOCK MANIFOLD HEADER
$190.28
Time Remaining: 6h 55m

sbc 400 pistons imca dragracing ncra latemodel modified streetcar chevy engine
sbc 400 pistons imca dragracing ncra latemodel modified streetcar chevy engine
$169.99
Time Remaining: 5d 4h 12m
Buy It Now for only: $169.99

Edelbrock 7101 Performer RPM Hi Rise Intake Manifold S B Chevy 262 400 V8 engine
Edelbrock 7101 Performer RPM Hi Rise Intake Manifold S B Chevy 262 400 V8 engine
$189.95
Time Remaining: 23d 8h 17m
Buy It Now for only: $189.95

CHEVY 400 520 HORSEPOWER COMPLETE CRATE ENGINE PRO BUILT NEW 327 350 383
CHEVY 400 520 HORSEPOWER COMPLETE CRATE ENGINE PRO BUILT NEW 327 350 383
$6,290.00
Time Remaining: 6h 58m
Buy It Now for only: $6,290.00

05 06 Chevy Silverado GMC Sierra 4L60 2WD Automatic Transmission 43 Engine
05 06 Chevy Silverado GMC Sierra 4L60 2WD Automatic Transmission 43 Engine
$649.95
Time Remaining: 1d 20h 20m
Buy It Now for only: $649.95

75 76 77 78 79 CHEVY 10 PICKUP ENGINE 8 400 1095418
75 76 77 78 79 CHEVY 10 PICKUP ENGINE 8 400 1095418
$800.00
Time Remaining: 16d 3h 17m
Buy It Now for only: $800.00

05 06 Chevy Silverado GMC Sierra 4L60E 2WD Automatic Transmission 48 53 Engine
05 06 Chevy Silverado GMC Sierra 4L60E 2WD Automatic Transmission 48 53 Engine
$749.95
Time Remaining: 20d 20h 22m
Buy It Now for only: $749.95

Chevy 400 Billet Main B 4095 Dh 9040 Unf Severe Duty Iron Engine Block
Chevy 400 Billet Main B 4095 Dh 9040 Unf Severe Duty Iron Engine Block
$1,275.00
Time Remaining: 22d 6h 5m
Buy It Now for only: $1,275.00

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