Auto Performance Engine Blocks

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Engine & Components

647 Results

SoloSwap™ Fits Chevy LS Mock Up Engine Swap Long-Block w/ Heads
Compatible with LS Engine Bolt-Ons
Brand New
$399.99
Free shipping
59 sold
F+^B & N*H ] w.4B ?S!|E/ $S p o n s o r e d
P-Ayr 2020 Plastic Foam SBC Fits Chevy 350 Mock Up Engine Block
Flat rate shipping|60 day returns|Expert tech support
Brand New
$499.99
Was: $574.99was - US $574.99
Free shipping
13 watching
O+8^ &* ] w.H?!|F/ K0 8 $OS p o n s o r e d
SoloSwap™ 5.7 For HemiMock Up Engine Swap Long-Block w/ Heads
Flat rate shipping|60 day returns|Expert tech support
Brand New
$385.99
Was: $443.89was - US $443.89
Free shipping
+^ &U*S L 1 ] w.?!7Z|/ $ SS p o n s o r e d
SoloSwap™ 5.7 For HemiMock Up Engine Swap Short-Block, No Head
Flat rate shipping|60 day returns|Expert tech support
Brand New
$251.99
Was: $289.79was - US $289.79
Free shipping
KR+ ^DH &* ] w 76 .?!K|/ $E S p o n s o r e d
P-Ayr FOAM PLASTIC LIGHTWEIGHT HARLEY EVOLUTION EVO MOCK UP MOTOR ENGINE
Pre-Owned
$375.00
$37.28 shipping
14 watching
+0^ G& 6G U* ]8 P2w .?!YM |/ $
P-Ayr 2046 Plastic Foam GM Gen 3/4 LS Mock Up Engine Long Block
Flat rate shipping|60 day returns|Expert tech support
Brand New
$505.64
Was: $574.99was - US $574.99
Free shipping
+MC^ & 9*O ] U9 wI.Q ?!98 |/ $
OEM TCM Transmission Control Module A63 29556884 29550691 28452395 For Allison
Brand New
$598.00
or Best Offer
Free shipping
8Q+^ & 7* ] wP Q.?J!|/ $Y
P-Ayr 3020 Plastic Foam SBF Fits Ford 302 Mock Up Engine Block
Flat rate shipping|60 day returns|Expert tech support
Brand New
$503.81
Was: $574.99was - US $574.99
Free shipping
4 watching
+B^6 A&5* 9B ]OK 3 wY.?! |/ $
New ListingFits Dodge 5.7 - 6.4 Gen 3 Hemi Oil Filter Block Off Plate
Brand New
$59.99
$7.57 shipping
0 bids
5d 9h
+9P^ Z&N U* ] w.5? !|/4R $
P-Ayr Mock-Up Engine Lightweight Plastic Short Block Chevy Big Block Ea 2121
Summit Racing - FAST Shipping - 60 Day Return Policy
Brand New
$597.99
Free shipping
9+^ 2&* YR ] w.?3P Q!|/T V $
NEW NASCAR HENDRICK R07 R07.2 BLOCK 2.130" BORE BILLET MAIN CAP SET
New (Other) · Unbranded
$135.00
or Best Offer
$14.00 shipping
+PX YL^ &* IQ] JNw. AW?!|/ $
BILLET SPECIALTIES BLK14805 SERPENTINE BELT SYS MOPAR RB AND HEMI P/S PUMP
New (Other)
$2,750.00
or Best Offer
Free shipping
U+D R^ &*G ] w0.?K!| / KQ$
NEW NASCAR HENDRICK R07 R07.2 BLOCK 2.017" JOURNAL BILLET MAIN CAP SET #344
New (Other) · Unbranded
$175.00
or Best Offer
$14.00 shipping
S+^ &*2 ] Ww3.? Y3!| /4 H$
P-Ayr 3121 Plastic Foam 49-53 Fits Ford Flathead Fits V8 Mock Up Block
Flat rate shipping|60 day returns|Expert tech support
Brand New
$413.99
Was: $476.09was - US $476.09
Free shipping
+^ &*5 R] w 1.?!|/W $ VS p o n s o r e d
SBC LS Mock Up Engine Swap Dummy Short-Block, No Heads
Compatible with LS Engine Bolt-Ons
Brand New
$313.99
Free shipping
Top Rated Plus
+^ 7&0* W] 1w G.5?!|/ $8S p o n s o r e d
MMP X Bosch Knock Sensor Adapter Kit B18C 2JZ 1UZ 3SGTE SR20 RB26 K20
Brand New · Unbranded
$68.88
Free shipping
51 sold
6+^3 NW &* 0] w.?!Y|/ V $X S p o n s o r e d
Mopar Small Block Ductile Iron 4 Bolt Main Caps for 360 LA and 5.9 Magnum - New
New (Other) · Mopar
$300.00
Free shipping
26 watching
+^WW &* ] X4 Q6 w.?!|/ I$A
Fits Dodge 5.7 - 6.4 Gen 3 Hemi Oil Filter Block Off Plate
Brand New
$59.95
$16.00 shipping
13 watching
U+^ &* ]8 w NM 0.V?!| 0/ 7$
1 5/8 640 core plug frost plug welch plug lot of 10
New (Other) · Unbranded
$12.00
or Best Offer
Free shipping
+5^G RM &E1 *6 3] w.? !|/Q $
P-Ayr 2120 Plastic Foam Big Block Fits Chevy BBC Mock Up Engine Block
Flat rate shipping|60 day returns|Expert tech support
Brand New
$774.99
Was: $891.24was - US $891.24
Free shipping
+^2A &9* I A] w.J?!|/ $E
Super Capacity Oil Sump, 3-1/2 Quarts Extra, Fits VW Dunebuggy & VW
Brand New · Empire
(1)
$199.99
Free shipping
GO+ Z^U &* ]S wX.?!| 37 D/ $
Starter Bolt, D-Shaped, 10mm Thread, for Aircooled VW, Each Dunebuggy & VW
Brand New · Empire
$7.54
Free shipping
Only 1 left!
YS+ ^SX & R4* J]Y w.?!|X/3 $
Engine Lift Motor Plate SBC Chevy Ford Holley Edelbrock Quadrajet Dominator NEW
Brand New · Custom
$25.95
Free shipping
64 sold
Top Rated Plus
+^ &* ]I2 0Xw FX.? D!|/1 $
Oil Slinger for Crankshaft, For Aircooled VW Motor, Each Dunebuggy & VW
Brand New · Empire
$6.54
Trending at $8.21
Free shipping
+^ X&R N*R ] w.QB?! I|/M $
NEW NASCAR HENDRICK R07 R07.2 BLOCK 2.017" JOURNAL BILLET MAIN CAP SET #343
New (Other) · Unbranded
$175.00
or Best Offer
$14.00 shipping
+^ &P* 8 ] FOw.?!| M/N Z$8
Metric Stud, 8mm Thread, 50mm Long, for Aircooled VW, Each Dunebuggy & VW
Brand New · Empire
$6.54
Free shipping
6+^E 7G& * ] w.?!|U/ $8
Motor Rumpfmotor MOPAR Dodge Ram 1500 8.3 V10 2004-2006 Dodge Viper 8.3 V10 NEW!
Brand New · Unbranded
$21,707.32
or Best Offer
$1,837.20 shipping
20 watching
+^ &* ]9 Yw. SQ? 9!6|/ $P
ALLISON OEM TCM Transmission Control Module A63 29556884 29550691 28452395 ~ NEW
New (Other) · Allison
$476.10
Was: $529.00was - US $529.00
or Best Offer
Free shipping
39+ ^ &*2J ] w YF.?!|/ IF $
Air Oil Separator Crankcase Ventilation for PORSCHE CAYENNE 92A 958 4.8L V8
Brand New
$185.73
$94.86 shipping
+7^ &*U ] w.?AE!| / $S0 XS p o n s o r e d
1959-1962 Corvette Tube Vent Crankcase L
Brand New
$210.95
Free shipping
+M3 4X ^VR 3 &* N] w.?S!|/U $S p o n s o r e d
Eagle 16524030, Kit Sbf 351W Rotating Assem. Kit - Competition Performance Parts
Same Day Shipping, 60-Day Returns & Product Details ⬇️
Brand New · Eagle
$1,770.99
Was: $1,846.31was - US $1,846.31
Free shipping
11 watching
Top Rated Plus
+C^ 1 &* ] w9.?V 0!|G/ $ LS p o n s o r e d
Darton Sleeve 300 024 Repl Cyl Sleeve Ls1 Ls6 3 890 Bore 4 180 Od
🏁✳️🚚 Free Express Shipping 🏁✳️🚚
Brand New
$109.34
Was: $143.33was - US $143.33
Free shipping
Top Rated Plus
XQ +^5 N& 4* ]B wM.?W 7!|E/ $S p o n s o r e d
BBC 454 7.4L Chevy Cylinder Sleeve 3/32 x 4.250 x 7.000
Brand New · Enginetech
(2)
$32.99
Free shipping
Only 1 left!
+^P3 &* ] w. 65 ?24! |/98 F$
MOPAR 426 HEMI FOAM MOCK UP BLOCK,CHARGER,CHALLENGER,CUDA,ROADRUNNER *LAST ONE*
Pre-Owned · Unbranded
$565.00
Free shipping
10 watching
C+^ &*O ] 94 J6w. ?J!|9/ 0$
Range Rover Classic 200/300Tdi Cylinder Block Core Plugs Set x3 ERC4996 New
Brand New · Britpart
$15.00
Free shipping
Top Rated Plus
+^ UN&* ] wXP.? U!J|/ H $
NEW NASCAR HENDRICK R07 R07.2 BLOCK 2.017" JOURNAL BILLET MAIN CAP SET #342
New (Other) · Unbranded
$175.00
or Best Offer
$14.00 shipping
+C^ I &* ] wRL.? !|X/ R $A
Engine Case, Aluminum, 94mm Bore, for 8mm Studs Sand Sealed Dunebuggy & VW
Brand New · Empire
(1)
$1,349.99
Free shipping
6 watching
G+1^ & 7*S ]V E w.?!GW| X/5 $
Brass 1/4" Block Drain Cock B250DC for BBC & SBC @ Speed Tech
Brand New
$6.89
$11.95 shipping
Only 2 left
+^ME MQ&* ] 5Rw. JU 8?!|/ $
Dart 32711020 Front Main Cap Small Block Chevy Aluminum Blocks 4-Bolt Style 350
JEGS – Selection, Value, Lifetime Support Since 1960…
Brand New
$87.99
$15.99 shipping
1+X^ &* LI] w. ?B!S|/ $S p o n s o r e d
1966-1967 Corvette Tube Vent Crankcase 327 300 H.P.
Brand New
$89.95
Free shipping
+9R^ & V*H ] w.C?O OZ! |/ $S p o n s o r e d
Engine Mounting Bolt Kit, for All VW Aircooled Engines Dunebuggy & VW
Brand New · EMPI
(6)
$16.95
Free shipping
+^X &*6 D5] 2V 00 YFw.?! |/ $
1952-1964 Ford Cylinder Block Plug (To seal camshaft oil hole.) B2A-6026-A
New (Other) · Ford
$5.00
or Best Offer
$5.00 shipping
+^YL &*E ]U Bw.R HZ?!|/ A $
GM 396 2PC REAR SEAL 2BOLT MAIN USED #3969854 CORE 1969- 1973
Pre-Owned · General Motors
$450.00
$200.00 shipping
+^C 2&* ] Gw3.?! |/J4 $ D
Porsche 996 997 CUP 3.6 RS GT2 TURBO 9961011981R Engine Block Housing
Pre-Owned · Unbranded
$3,778.21
$438.26 shipping
O+^4 7 4 &* ]DZ wSW .?U!|/ $
J Series CSS Cylinder Block J35A6 1st Gen CYLINDER SUPPORT SYSTEM 1000wHP Rated
Brand New
$1,519.99
Free shipping
16 watching
+HJ^ &* M] Yw. 6?!7 |/60 $
DART LS SHP Pro Block 4.125 Bore 9.240 DH 31867212
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!
Brand New
$5,022.43
Free shipping
Top Rated Plus
S+^A &* ] w.?!K0|/ AT 9S$
Engine Case, Aluminum, Stock Bore, For 8mm Studs Dunebuggy & VW
Brand New · EMPI
$1,299.99
Free shipping
4 watching
C+^ F &LA * 7L] w .?!|4/C Q$
Step Stud, 8mm Thread To 10mm Thread, 1-1/2 Long, Each Dunebuggy & VW
Brand New
$7.54
Free shipping
PJ +^6 &6 3* I N] Ow. ?JU! |/ $
Fleece Performance Rear Engine Cover Coolant Return Plug for 11-15 Duramax LML
LowPricedAutoParts-Reliable Parts from Reliable People
Brand New · Fleece Performance
(2)
$38.93
Free shipping
Top Rated Plus
YG+ ^1 7 &*O8 W] wV .X?4! |/ $
3 NEW NASCAR HENDRICK R07 R07.2 BLOCK 2.017" JOURNAL BILLET MAIN CAPS
New (Other) · Unbranded
$75.00
or Best Offer
$14.00 shipping
+HJ^ 2P & X* ] 8w 36. I7 ?!|/ $
DARTON SLEEVES Cylinder Sleeve GM LS 3.985 Bore 300-026-SF
FREE AND FAST SHIPPING. FREE RETURNS. 100% AUTHENTIC!
Brand New
$150.30
Free shipping
Top Rated Plus
+F^5 1 &*N ] w. ?!|Z/Y K K$
Engine Case, Magnesium, 94mm Bore, for 8mm Studs Dunebuggy & VW
Brand New · Empire
$1,349.99
Free shipping
W+I K^ M& * ]8D w.?!|/ $X
Porsche 996 997 GT3 RS Cup Engine Block Housing M96/77
Pre-Owned · Unbranded
$6,314.22
$438.26 shipping
8+I^ &* ] w WE. E?9!| 5/M $
Engine Case, Aluminum, 94mm Bore, for 10mm Studs Sand Sealed Dunebuggy & VW
Brand New · EMPI
$1,349.99
Free shipping
XJ +^ &* ] 65 w.LT?!| B/3 $
Engine Case, Magnesium, 90.5/ 92mm Bore, Stroker Clearanced Dunebuggy & VW
Brand New · Empire
$1,389.99
Free shipping
+0^ B J&U *I J] O Vw .?2!Y |/ $
Connecting Rod Nut, 9mm X 1, For Aircooled VW, Sold Each Dunebuggy & VW
Brand New
$6.54
Free shipping
V+^1 &8* 5 ] w.?!|/X V$ E
2009-2021 NISSAN R35 GTR GT-R OEM Block Main Girdle VR38
Pre-Owned · Nissan
$1,499.99
Free shipping
Top Rated Plus
+^ I&*P C Q] w .W?!|/J O $C
Exhaust Stud, 8mm Thread, for Aircooled VW, Sold Each Dunebuggy & VW
Brand New · Empire
(2)
$6.54
Free shipping
+^G H &* H] w.?!|/S E7 $C
1964-1965 Corvette Tube Vent Crankcase Tube 327 All
Brand New
$182.95
Free shipping
+LK^ S &* ]X 9 w.?R QF WP!| / $S p o n s o r e d
Milodon 81135 Main Stud Kit
JEGS – Selection, Value, Lifetime Support Since 1960…
Brand New · Milodon
$146.95
$15.99 shipping
+CQ ^ &J* 0 ]Q 5w.?! |6X/ $S p o n s o r e d

Best Selling

See All

Moroso Lifter Valley Vents Small Block Chevy 8 PC P/n 25025
(1)
$45.99 New
Dart LS SHP Pro Block 4.125 Bore 9.240 DH 31867212
$4,600.00 New
Moroso 38415 Rear Seal Adapter for Small Block Chevy
$260.99 New

Auto Performance Engine Blocks

Shop by Category

647 Results

SoloSwap™ Fits Chevy LS Mock Up Engine Swap Long-Block w/ Heads

P-Ayr 2020 Plastic Foam SBC Fits Chevy 350 Mock Up Engine Block

SoloSwap™ 5.7 For HemiMock Up Engine Swap Long-Block w/ Heads

SoloSwap™ 5.7 For HemiMock Up Engine Swap Short-Block, No Head

P-Ayr FOAM PLASTIC LIGHTWEIGHT HARLEY EVOLUTION EVO MOCK UP MOTOR ENGINE

P-Ayr 2046 Plastic Foam GM Gen 3/4 LS Mock Up Engine Long Block

OEM TCM Transmission Control Module A63 29556884 29550691 28452395 For Allison

P-Ayr 3020 Plastic Foam SBF Fits Ford 302 Mock Up Engine Block

New ListingFits Dodge 5.7 - 6.4 Gen 3 Hemi Oil Filter Block Off Plate

P-Ayr Mock-Up Engine Lightweight Plastic Short Block Chevy Big Block Ea 2121

NEW NASCAR HENDRICK R07 R07.2 BLOCK 2.130" BORE BILLET MAIN CAP SET

BILLET SPECIALTIES BLK14805 SERPENTINE BELT SYS MOPAR RB AND HEMI P/S PUMP

NEW NASCAR HENDRICK R07 R07.2 BLOCK 2.017" JOURNAL BILLET MAIN CAP SET #344

P-Ayr 3121 Plastic Foam 49-53 Fits Ford Flathead Fits V8 Mock Up Block

SBC LS Mock Up Engine Swap Dummy Short-Block, No Heads

Top Rated Plus

MMP X Bosch Knock Sensor Adapter Kit B18C 2JZ 1UZ 3SGTE SR20 RB26 K20

Mopar Small Block Ductile Iron 4 Bolt Main Caps for 360 LA and 5.9 Magnum - New

Fits Dodge 5.7 - 6.4 Gen 3 Hemi Oil Filter Block Off Plate

1 5/8 640 core plug frost plug welch plug lot of 10

P-Ayr 2120 Plastic Foam Big Block Fits Chevy BBC Mock Up Engine Block

Super Capacity Oil Sump, 3-1/2 Quarts Extra, Fits VW Dunebuggy & VW

Starter Bolt, D-Shaped, 10mm Thread, for Aircooled VW, Each Dunebuggy & VW

Engine Lift Motor Plate SBC Chevy Ford Holley Edelbrock Quadrajet Dominator NEW

Top Rated Plus

Oil Slinger for Crankshaft, For Aircooled VW Motor, Each Dunebuggy & VW

NEW NASCAR HENDRICK R07 R07.2 BLOCK 2.017" JOURNAL BILLET MAIN CAP SET #343

Metric Stud, 8mm Thread, 50mm Long, for Aircooled VW, Each Dunebuggy & VW

Motor Rumpfmotor MOPAR Dodge Ram 1500 8.3 V10 2004-2006 Dodge Viper 8.3 V10 NEW!

ALLISON OEM TCM Transmission Control Module A63 29556884 29550691 28452395 ~ NEW

Air Oil Separator Crankcase Ventilation for PORSCHE CAYENNE 92A 958 4.8L V8

1959-1962 Corvette Tube Vent Crankcase L

Eagle 16524030, Kit Sbf 351W Rotating Assem. Kit - Competition Performance Parts

Top Rated Plus

Darton Sleeve 300 024 Repl Cyl Sleeve Ls1 Ls6 3 890 Bore 4 180 Od

Top Rated Plus

BBC 454 7.4L Chevy Cylinder Sleeve 3/32 x 4.250 x 7.000

MOPAR 426 HEMI FOAM MOCK UP BLOCK,CHARGER,CHALLENGER,CUDA,ROADRUNNER *LAST ONE*

Range Rover Classic 200/300Tdi Cylinder Block Core Plugs Set x3 ERC4996 New

Top Rated Plus

NEW NASCAR HENDRICK R07 R07.2 BLOCK 2.017" JOURNAL BILLET MAIN CAP SET #342

Engine Case, Aluminum, 94mm Bore, for 8mm Studs Sand Sealed Dunebuggy & VW

Brass 1/4" Block Drain Cock B250DC for BBC & SBC @ Speed Tech

Dart 32711020 Front Main Cap Small Block Chevy Aluminum Blocks 4-Bolt Style 350

1966-1967 Corvette Tube Vent Crankcase 327 300 H.P.

Engine Mounting Bolt Kit, for All VW Aircooled Engines Dunebuggy & VW

1952-1964 Ford Cylinder Block Plug (To seal camshaft oil hole.) B2A-6026-A

GM 396 2PC REAR SEAL 2BOLT MAIN USED #3969854 CORE 1969- 1973

Porsche 996 997 CUP 3.6 RS GT2 TURBO 9961011981R Engine Block Housing

J Series CSS Cylinder Block J35A6 1st Gen CYLINDER SUPPORT SYSTEM 1000wHP Rated

DART LS SHP Pro Block 4.125 Bore 9.240 DH 31867212

Top Rated Plus

Engine Case, Aluminum, Stock Bore, For 8mm Studs Dunebuggy & VW

Step Stud, 8mm Thread To 10mm Thread, 1-1/2 Long, Each Dunebuggy & VW

Fleece Performance Rear Engine Cover Coolant Return Plug for 11-15 Duramax LML

Top Rated Plus

3 NEW NASCAR HENDRICK R07 R07.2 BLOCK 2.017" JOURNAL BILLET MAIN CAPS

DARTON SLEEVES Cylinder Sleeve GM LS 3.985 Bore 300-026-SF

Top Rated Plus

Engine Case, Magnesium, 94mm Bore, for 8mm Studs Dunebuggy & VW

Porsche 996 997 GT3 RS Cup Engine Block Housing M96/77

Engine Case, Aluminum, 94mm Bore, for 10mm Studs Sand Sealed Dunebuggy & VW

Engine Case, Magnesium, 90.5/ 92mm Bore, Stroker Clearanced Dunebuggy & VW

Connecting Rod Nut, 9mm X 1, For Aircooled VW, Sold Each Dunebuggy & VW

2009-2021 NISSAN R35 GTR GT-R OEM Block Main Girdle VR38

Top Rated Plus

Exhaust Stud, 8mm Thread, for Aircooled VW, Sold Each Dunebuggy & VW

1964-1965 Corvette Tube Vent Crankcase Tube 327 All

Milodon 81135 Main Stud Kit

Best Selling

Moroso Lifter Valley Vents Small Block Chevy 8 PC P/n 25025

Dart LS SHP Pro Block 4.125 Bore 9.240 DH 31867212

Moroso 38415 Rear Seal Adapter for Small Block Chevy

Related Searches

MOPAR 426 HEMI FOAM MOCK UP BLOCK,CHARGER,CHALLENGER,CUDA,ROADRUNNER LAST ONE