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- Long Blocks (Assembled)
Long Blocks (Assembled)
Over the last couple of years our long block program has evolved, and we are no longer offering custom/built to order engines (short block, long block, or complete engines). Our Pontiac long blocks are now based on our most popular tried and true combinations. These will be built one at a time and listed here when ready for purchase in the crate engine category. We would still love to help you with your Pontiac Block. We can help arrange inbound shipping and create you a long block kit ready to assemble. We fully machine and blueprint your block and combine with the rotating assembly and/or any other engine parts specifically spec'd to your build. We then ship that kit back to you, your builder, or we can help you find a trusted builder that we have done business with for years. Assembly is all that is needed because all the machine work is completed right here at Butler using the "Butler Process" just like all of our crate engines.
Browse Long Blocks (Assembled) Products
Items 1-5 of 5
Description:
Customized Butler Performance Short Block
3.750"Stroke
Great budget friendly package tailored to you
Rated for up to 500hp only
All short...More Details »
Item #: BP-SB-389-3750
Condition:
New
Contact Us
Contact us for lead time
Description:
Customized Butler Performance Short Block
4.000"Stroke
Great budget friendly package tailored to you
Rated for up to 500hp only
All short...More Details »
Item #: BP-SB-389-4000
Condition:
New
Contact Us
Contact us for lead time
Description:
Customized Butler Performance Short Block
4.250"Stroke
Great budget friendly package tailored to you
Rated for up to 500hp only
All short...More Details »
Item #: BP-SB-389-4250
Condition:
New
Contact Us
Contact us for lead time
Description:
Customized Butler Performance Short Block
3.750"Stroke
Great budget friendly package tailored to you
Rated for up to 500hp only
All short...More Details »
Item #: BP-SB-400-557-3750
Condition:
New
Contact Us
Contact us for lead time
Description:
Customized Butler Performance Short Block
4.000" Stroke
Great budget friendly package tailored to you
Rated for up to 500hp only
All short...More Details »
Item #: BP-SB-400-557-4000
Condition:
New
Contact Us
Contact us for lead time
Items 1-5 of 5