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Butler Performance Custom Short Block, 455 Block, 462-469 cu. in. 4.210 Stroke (Assembled)
BP-SB-455-4210
- Customized Butler Performance Short Block
- 4.210" Stroke
- Create a custom package tailored to you
- All short blocks undergo the "Butler Process"
Contact Us
(866)762-7527
Availability: Contact us for lead time
Description
462-501 CI short block
Complete Internally Balanced longrod rotating assembly &
high-performance prepped block
- 4.210" stroke cast or forged crank (4-Bolt Billet Mains Caps recommended for 4.5" stroke)
- Internally Balanced
- Choose Flat Top, Dish, or Dome Pistons- Add head casting or head cc info at checkout and we will confirm compression ratio
- H-Beam Rods
- File fit rings
- Performance Rod bearings
- Performance Main bearings
- Includes Viton Rear Main Seal
- 455 Performance Prepped Block
- cleaned
- magnafluxed
- sonic tested
- completely deburred
- bored and honed with torque plate
- line honed with ARP main studs
- deck squared
- cam bearings and brass freeze plugs installed
- Assembled by a Butler Engine Specialist
- Can be upgraded with various options
Included reusable engine cradle
Images for display purposes only and could show optional parts. Contact us for a custom quote for your application and specifications
Compression Calculator
455 Block | Head cc w/-8cc Flat top | |||
Stroke | Bore | 72cc | 87cc | 96cc |
4.000" | 4.181" |
11.12 | 9.65 | 8.96 |
4.211" | 11.25 | 9.76 | 9.07 | |
4.210" | 4.181" | 11.65 | 10.1 | 9.38 |
4.211" | 11.78 | 10.22 | 9.49 | |
4.250" | 4.181" | 11.75 | 10.19 | 9.46 |
4.211" | 11.89 | 10.31 | 9.57 | |
4.500" | 4.181" | 12.38 | 10.73 | 9.96 |
4.211" | 12.53 | 10.86 | 10.07 | |
Click here to use our compression calculator to calculate compression with thicker head gaskets, decked block, or other variables. |
Details
- BP-SB-455-4210
- BP-SB-455-4210
- Butler Performance
- Contact us for lead time
- New
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