Long Block Kits (Unassembled)

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Butler Performance - Butler Performance 557 Casting Budget Short Block Kit, 400 Block, 406-412 ci,  3.750" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance 557 Casting Budget Short Block Kit, 400 Block, 406-412 ci,  3.750" Str (Unassembled)
Butler Performance 557 Casting Budget Short Block Kit, 400 Block, 406-412 ci,  3.750" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Choose Bore Size 3.750" Stroke Great budget friendly package tailored to you Rated for up to...More Details »
Item #: BP-SB-Kit-400-3750-557
Condition: New
Now ships in 4-6 Weeks!!! (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $4,799.00


Butler Performance - Butler Performance 557 Casting Budget Short Block Kit, 400 Block, 433-440 ci, 4.000" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance 557 Casting Budget Short Block Kit, 400 Block, 433-440 ci, 4.000" Str (Unassembled)
Butler Performance 557 Casting Budget Short Block Kit, 400 Block, 433-440 ci, 4.000" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Choose Bore Size 4.000" Stroke Great budget friendly package tailored to you Rated for up to...More Details »
Item #: BP-SB-Kit-400-4000-557
Condition: New
10-12 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $5,399.00


Butler Performance - Butler Performance Custom Short Block Kit, 350 Block, 3.750" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 350 Block, 3.750" Str (Unassembled)
Butler Performance Custom Short Block Kit, 350 Block, 3.750" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Choose Bore Size 3.750" Stroke Great budget friendly package tailored to you All short blocks...More Details »
Item #: BP-SB-Kit-350-3750
Condition: New
10-12 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $5,499.00


Butler Performance - Butler Performance Custom Short Block Kit, 350 Block, 4.000" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 350 Block, 4.000" Str (Unassembled)
Butler Performance Custom Short Block Kit, 350 Block, 4.000" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Choose Bore Size 4.000" Stroke All short blocks undergo the "Butler Process"
Item #: BP-SB-Kit-350-4000
Condition: New
10-12 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $6,099.00


Butler Performance - Butler Performance Custom Short Block Kit, 350 Block, 4.250" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 350 Block, 4.250" Str (Unassembled)
Butler Performance Custom Short Block Kit, 350 Block, 4.250" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Choose Bore Size 4.250" Stroke All short blocks undergo the "Butler Process"
Item #: BP-SB-Kit-350-4250
Condition: New
10-12 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $5,499.00


Butler Performance - Butler Performance Custom Short Block Kit, 389 Block, 395-400 ci, 3.750" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 389 Block, 395-400 ci, 3.750" Str (Unassembled)
Butler Performance Custom Short Block Kit, 389 Block, 395-400 ci, 3.750" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit 3.750" Stroke Great budget friendly package tailored to you All short blocks undergo the "Butler Process"
Item #: BP-SB-Kit-389-3750
Condition: New
6-8 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $6,699.00


Butler Performance - Butler Performance Custom Short Block Kit, 389 Block, 421-427 ci, 4.000" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 389 Block, 421-427 ci, 4.000" Str (Unassembled)
Butler Performance Custom Short Block Kit, 389 Block, 421-427 ci, 4.000" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit 4.0000" Stroke Great budget friendly package tailored to you All short blocks undergo the "Butler Process"
Item #: BP-SB-Kit-389-4000
Condition: New
10-12 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $7,299.00


Butler Performance - Butler Performance Custom Short Block Kit, 389 Block, 447-454 ci, 4.250" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 389 Block, 447-454 ci, 4.250" Str (Unassembled)
Butler Performance Custom Short Block Kit, 389 Block, 447-454 ci, 4.250" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit 4.250" Stroke Great budget friendly package tailored to you All short blocks undergo the "Butler Process"
Item #: BP-SB-Kit-389-4250
Condition: New
6-8 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $6,699.00


Butler Performance - Butler Performance Custom Short Block Kit, 400 Block, 406-412 ci, 3.750" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 400 Block, 406-412 ci, 3.750" Str (Unassembled)
Butler Performance Custom Short Block Kit, 400 Block, 406-412 ci, 3.750" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Choose Bore Size 3.750" Stroke Great budget friendly package tailored to you All short blocks...More Details »
Item #: BP-SB-Kit-400-3750
Condition: New
Now ships in 4-6 Weeks!!! (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $5,799.00


Butler Performance - Butler Performance Custom Short Block Kit, 400 Block, 433-440 ci, 4.000" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 400 Block, 433-440 ci, 4.000" Str (Unassembled)
Butler Performance Custom Short Block Kit, 400 Block, 433-440 ci, 4.000" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Option to send us your block Choose Bore Size, Stroke, Crank, & Rod 4.000" Stroke Create a...More Details »
Item #: BP-SB-Kit-400-4000
Condition: New
10-12 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $6,699.00


Butler Performance - Butler Performance Custom Short Block Kit, 400 Block, 455-462 ci, 4.210" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 400 Block, 455-462 ci, 4.210" Str (Unassembled)
Butler Performance Custom Short Block Kit, 400 Block, 455-462 ci, 4.210" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Option to send us your block Choose Bore Size, Stroke, Crank, & Rod 4.210" Stroke Create a...More Details »
Item #: BP-SB-Kit-400-4210
Condition: New
6-8 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $6,099.00


Butler Performance - Butler Performance Custom Short Block Kit, 400 Block, 460-467 ci, 4.250" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 400 Block, 460-467 ci, 4.250" Str (Unassembled)
Butler Performance Custom Short Block Kit, 400 Block, 460-467 ci, 4.250" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Option to send us your block Choose Bore Size, Stroke, Crank, & Rod 4.250" Stroke Create a...More Details »
Item #: BP-SB-Kit-400-4250
Condition: New
Now ships in 4-6 Weeks!!! (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $5,999.00


Butler Performance - Butler Performance Custom Short Block Kit, 400 Block, 471-478 ci, 4.350" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 400 Block, 471-478 ci, 4.350" Str (Unassembled)
Butler Performance Custom Short Block Kit, 400 Block, 471-478 ci, 4.350" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Option to send us your block Choose Bore Size, Stroke, Crank, & Rod 4.350" Stroke Create a...More Details »
Item #: BP-SB-Kit-400-4350
Condition: New
10-12 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $6,649.00


Butler Performance - Butler Performance Custom Short Block Kit, 400 Block, 487-495 ci, 4.500" str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 400 Block, 487-495 ci, 4.500" str (Unassembled)
Butler Performance Custom Short Block Kit, 400 Block, 487-495 ci, 4.500" str (Unassembled)
  • Currently 5/5 Stars
 (1)
Description: Customized Butler Performance Short Block Kit Option to send us your block Choose Bore Size, Stroke, Crank, & Rod 4.500" Stroke Create a...More Details »
Item #: BP-SB-Kit-400-4500
Condition: New
10-12 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $6,649.00


Butler Performance - Butler Performance Custom Short Block Kit, 428 Block, 4.210" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 428 Block, 4.210" Str (Unassembled)
Butler Performance Custom Short Block Kit, 428 Block, 4.210" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Option to send us your block Choose Bore Size, Stroke, Crank, & Rod 4.210" Stroke Create a...More Details »
Item #: BP-SB-Kit-428-4210
Condition: New
6-8 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $5,999.00


Butler Performance - Butler Performance Custom Short Block Kit, 428 Block, 4.250" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 428 Block, 4.250" Str (Unassembled)
Butler Performance Custom Short Block Kit, 428 Block, 4.250" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Option to send us your block Choose Bore Size, Stroke, Crank, & Rod Choose 4.250" Stroke...More Details »
Item #: BP-SB-Kit-428-4250
Condition: New
Now ships in 4-6 Weeks!!! (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $5,999.00


Butler Performance - Butler Performance Custom Short Block Kit, 428 Block, 4.500" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 428 Block, 4.500" Str (Unassembled)
Butler Performance Custom Short Block Kit, 428 Block, 4.500" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Option to send us your block Choose Bore Size, Stroke, Crank, & Rod Choose 4.500" Stroke...More Details »
Item #: BP-SB-Kit-428-4500
Condition: New
10-12 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $6,399.00


Butler Performance - Butler Performance Custom Short Block Kit, 455 Block, 462-469 cu, 4.210" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 455 Block, 462-469 cu, 4.210" Str (Unassembled)
Butler Performance Custom Short Block Kit, 455 Block, 462-469 cu, 4.210" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Option to send us your block Choose Bore Size, Stroke, Crank, & Rod Choose 4.210" Stroke...More Details »
Item #: BP-SB-Kit-455-4210
Condition: New
Now ships in 4-6 Weeks!!! (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $6,399.00


Butler Performance - Butler Performance Custom Short Block Kit, 455 Block, 467-474 cu, 4.250" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 455 Block, 467-474 cu, 4.250" Str (Unassembled)
Butler Performance Custom Short Block Kit, 455 Block, 467-474 cu, 4.250" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Option to send us your block Choose Bore Size, Stroke, Crank, & Rod Choose 4.250" Stroke...More Details »
Item #: BP-SB-Kit-455-4250
Condition: New
Now ships in 4-6 Weeks!!! (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $6,399.00


Butler Performance - Butler Performance Custom Short Block Kit, 455 Block, 494-501 cu, 4.500" Str (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, 455 Block, 494-501 cu, 4.500" Str (Unassembled)
Butler Performance Custom Short Block Kit, 455 Block, 494-501 cu, 4.500" Str (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Kit Option to send us your block Choose Bore Size, Stroke, Crank, & Rod Choose 4.500" Stroke...More Details »
Item #: BP-SB-Kit-455-4500
Condition: New
6-8 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Price: $6,699.00


Butler Performance - Butler Performance Custom Short Block Kit, Aftermarket IAII Block, 505-541 cu. in. (Unassembled)
Long Blocks (Assembled and Unassembled Kits) - Long Block Kits (Unassembled) - Butler Performance - Butler Performance Custom Short Block Kit, Aftermarket IAII Block, 505-541 cu. in. (Unassembled)
Butler Performance Custom Short Block Kit, Aftermarket IAII Block, 505-541 cu. in. (Unassembled)
(0) Reviews: Write first review
Description: Customized Butler Performance Short Block Choose Bore Size, Stroke, Crank, & Rod Choose 4.250" or 4.500" Stroke Create a custom package tailored...More Details »
Item #: BP-SB-Kit-505-541
Condition: New
Contact us for lead time. Contact sales@butlerperformance.com for more detailed information. Ships to business address. Residential or liftgate are available for additional charges
Price: $8,995.00


Items 1-21 of 21

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