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.
400 SMALL BLOCK CHEVY ENGINE BUILT WITH TREMIC 5 SPEED 383 STROKER 350
400 SMALL BLOCK CHEVY ENGINE BUILT WITH TREMIC 5 SPEED 383 STROKER 350
$5,000.00
Time Remaining: 11h 24m

Small Block Chevy Engine Cylinder Flex Hone 350 383 400
Small Block Chevy Engine Cylinder Flex Hone 350 383 400
$37.99
Time Remaining: 28d 18h 35m
Buy It Now for only: $37.99

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: 29d 15h 16m
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: 10d 19h 57m
Buy It Now for only: $9.94

GM NOS Dipstick Tube Small Block Chevy Motor 283 307 305 327 350 400 Engine
GM NOS Dipstick Tube Small Block Chevy Motor 283 307 305 327 350 400 Engine
$20.00 (1 Bid)
Time Remaining: 21h

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: 1d 7h 11m
Buy It Now for only: $8.95

400 Chevy Small Block Engine SBC Std Bore WILL SHIP
400 Chevy Small Block Engine SBC Std Bore WILL SHIP
$400.00
Time Remaining: 29d 11h 14m
Buy It Now for only: $400.00

Chevrolet  Other Cheyenne 1973 Chevy Truck 454 Engine  Turbo 400 14 Bolt Posi Rear end Cold AC
Chevrolet Other Cheyenne 1973 Chevy Truck 454 Engine Turbo 400 14 Bolt Posi Rear end Cold AC
$4,150.00 (21 Bids)
Time Remaining: 1d 6m

1972 72 Chevy 400 Small Block 4 Bolt Main STD Bore Engine Block Pressure Tested
1972 72 Chevy 400 Small Block 4 Bolt Main STD Bore Engine Block Pressure Tested
$599.99
Time Remaining: 8d 8h 16m
Buy It Now for only: $599.99

Engine Oil Priming Tool bb  sb Chevy 283 400 sbc bbc 396 454 Small  Big Block
Engine Oil Priming Tool bb sb Chevy 283 400 sbc bbc 396 454 Small Big Block
$24.99
Time Remaining: 26d 15h 42m
Buy It Now for only: $24.99

Jaguar  XJS XJS 1986 JAGUAR 350 CHEVY ENGINE ZZ4 OVER 400 HP
Jaguar XJS XJS 1986 JAGUAR 350 CHEVY ENGINE ZZ4 OVER 400 HP
$2,800.00
Time Remaining: 2d 14h 47m
Buy It Now for only: $3,200.00

Small Block Chevy Engine Build Ups Performance Horsepower 283 305 327 350 400
Small Block Chevy Engine Build Ups Performance Horsepower 283 305 327 350 400
$19.95
Time Remaining: 15d 10h 13m
Buy It Now for only: $19.95

OIL PUMP PRIMER TOOL GM Chevy V6 V8 350 327 383 400 43L Small Big block Engine
OIL PUMP PRIMER TOOL GM Chevy V6 V8 350 327 383 400 43L Small Big block Engine
$12.99
Time Remaining: 1d 5h 50m
Buy It Now for only: $12.99

05 07 CHEVY CORVETTE LS2 400HP C6 CHROME ENGINE OIL CAP
05 07 CHEVY CORVETTE LS2 400HP C6 CHROME ENGINE OIL CAP
$17.99
Time Remaining: 29d 11h 24m
Buy It Now for only: $17.99

99 06 Chevy Silverado Sierra Rebuilt LQ10 60 LS 400HP Complete Engine LSx Reman
99 06 Chevy Silverado Sierra Rebuilt LQ10 60 LS 400HP Complete Engine LSx Reman
$3,695.95
Time Remaining: 2d 15h 48m

Spectre Performance Chrome Valve Covers 5258 Chevy SBC 283 305 350 400
Spectre Performance Chrome Valve Covers 5258 Chevy SBC 283 305 350 400
$18.95
Time Remaining: 25d 9h 7m
Buy It Now for only: $18.95

Clevite77 Cam Bearing Set sbc 305 307 327 350 sb400 Chevy GM GMC V8 SH1349S
Clevite77 Cam Bearing Set sbc 305 307 327 350 sb400 Chevy GM GMC V8 SH1349S
$46.56
Time Remaining: 28d 10h 35m
Buy It Now for only: $46.56

FOR 55 57 BEL AIR CORVETTE SMALL BLOCK 283 V8 STAINLESS EXHAUST MANIFOLD HEADER
FOR 55 57 BEL AIR CORVETTE SMALL BLOCK 283 V8 STAINLESS EXHAUST MANIFOLD HEADER
$165.38
Time Remaining: 1d 17h 34m

RARE 1965 CHEVY 409 400 HP ENGINE
RARE 1965 CHEVY 409 400 HP ENGINE
$8,900.00
Time Remaining: 3d 19h 14m
Buy It Now for only: $8,900.00

2002 Chevy Silverado GMC Sierra 4L60 4WD Automatic Transmission 48 53 Engine
2002 Chevy Silverado GMC Sierra 4L60 4WD Automatic Transmission 48 53 Engine
$649.00
Time Remaining: 10d 9h 15m
Buy It Now for only: $649.00

FOR CHEVY SMALL BLOCK ENGINE V8 262 283 302 305 307 327 350 400 STAINLESS HEADER
FOR CHEVY SMALL BLOCK ENGINE V8 262 283 302 305 307 327 350 400 STAINLESS HEADER
$113.38
Time Remaining: 21h 14m

SBC Chevy Chrome Engine Dipstick w Aluminum Handle 55 79 283 327 350 400
SBC Chevy Chrome Engine Dipstick w Aluminum Handle 55 79 283 327 350 400
$19.99
Time Remaining: 10d 15h 36m
Buy It Now for only: $19.99

SBC Chevy Chrome Engine Oil Dipstick Tube 55 79 283 327 350 400 Small Block
SBC Chevy Chrome Engine Oil Dipstick Tube 55 79 283 327 350 400 Small Block
$19.99
Time Remaining: 10d 15h 50m
Buy It Now for only: $19.99

GM CHEVY 400 ENGINE REBUILDABLE CYLINDER HEAD 3 8 EXH462624OO 3 F25615
GM CHEVY 400 ENGINE REBUILDABLE CYLINDER HEAD 3 8 EXH462624OO 3 F25615
$95.00
Time Remaining: 5d 10h 47m
Buy It Now for only: $95.00

FOR 55 57 CHEVY SMALL BLOCK 283 400 3 4LENGTH STAINLESS EXHAUST MANIFOLD HEADER
FOR 55 57 CHEVY SMALL BLOCK 283 400 3 4LENGTH STAINLESS EXHAUST MANIFOLD HEADER
$155.38
Time Remaining: 21h 25m

400 HI PERFORMANCE CHEVY ENGINE BY CRICKET
400 HI PERFORMANCE CHEVY ENGINE BY CRICKET
$4,195.00
Time Remaining: 27d 19h 36m
Buy It Now for only: $4,195.00

Flowtech 11502FLT Chevy S10 015 Blazer Jimmy 283 400 Engine Swap Headers
Flowtech 11502FLT Chevy S10 015 Blazer Jimmy 283 400 Engine Swap Headers
$164.99
Time Remaining: 7d 13h 43m
Buy It Now for only: $164.99

FOR 55 57 CHEVY SBC SMALL BLOCK 283 400 V8 3 4 LENGTH EXHAUST MANIFOLD HEADER
FOR 55 57 CHEVY SBC SMALL BLOCK 283 400 V8 3 4 LENGTH EXHAUST MANIFOLD HEADER
$153.38
Time Remaining: 21h 27m

CHEVY 383 440HP 425FTLBS STROKER ENGINE 350 305 400
CHEVY 383 440HP 425FTLBS STROKER ENGINE 350 305 400
$2,795.00
Time Remaining: 5d 9h 47m
Buy It Now for only: $2,795.00

513 HP Dyno Tested 383 Stroker Complete turnkey Chevy Crate Engine 350 400 Motor
513 HP Dyno Tested 383 Stroker Complete turnkey Chevy Crate Engine 350 400 Motor
$7,994.00
Time Remaining: 8d 8h 19m
Buy It Now for only: $7,994.00

FOR CHEVY SMALL BLOCK 265 400 V8 T BUCKET ROADSTER EXHAUST MANIFOLD HEADER+BOLTS
FOR CHEVY SMALL BLOCK 265 400 V8 T BUCKET ROADSTER EXHAUST MANIFOLD HEADER+BOLTS
$233.38
Time Remaining: 21h 27m

Chrome Small Block Chevy Engine Oil Dipstick fits 327 350 383 400 1957 1979
Chrome Small Block Chevy Engine Oil Dipstick fits 327 350 383 400 1957 1979
$17.00
Time Remaining: 16d 20h 47m
Buy It Now for only: $17.00

Stage 2 SBC 400 406 Cubic Inch Small Block Chevy Engine
Stage 2 SBC 400 406 Cubic Inch Small Block Chevy Engine
$3,410.99
Time Remaining: 4d 12h 2m
Buy It Now for only: $3,410.99

Sealed Power 400AP40 Pistons Cast Dish 4165 Bore Chevy Set of 8
Sealed Power 400AP40 Pistons Cast Dish 4165 Bore Chevy Set of 8
$109.99
Time Remaining: 13d 16h 14m
Buy It Now for only: $109.99

FOR 35 48 CHEVY SMALL BLOCK V8 STAINLESS EXHAUST MANIFOLD FAT FENDER WELL HEADER
FOR 35 48 CHEVY SMALL BLOCK V8 STAINLESS EXHAUST MANIFOLD FAT FENDER WELL HEADER
$221.38
Time Remaining: 21h 27m

Sealed Power Hydraulic Flat Tappet Camshaft Chevy SBC 327 350 400 Lift CS 274
Sealed Power Hydraulic Flat Tappet Camshaft Chevy SBC 327 350 400 Lift CS 274
$46.94
Time Remaining: 10d 12h 23m
Buy It Now for only: $46.94

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