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Instruction Sheets for Part Number HPE-SP57
Charts & Guides for Part Number HPE-SP57
Technical Articles for Part Number HPE-SP57
ATK High Performance Chrysler 408 Mag Stroker Short Blocks SP57
Part Number: HPE-SP57
ATK High Performance Chrysler 408 Mag Stroker Short Blocks
Engine Assembly, Short Block, Stroker, 1-Piece Main Seal, Mopar, Small Block Magnum, 408, Each
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Estimated Ship Date from Georgia: Tomorrow Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
SP57
Part Type:
Product Line:
Summit Racing Part Number:
HPE-SP57
UPC:
653517170720
Crate Engine Family:
Mopar Small Block Magnum
Actual Engine Displacement:
6.7L/408
Rear Main Seal Style:
1-piece
Crankshaft Material:
Forged 4340 steel
Piston Material:
Forged aluminum
Short Block Piston Style:
Dish
Connecting Rod Material:
Forged 4340 steel
Connecting Rod Beam Style:
I-beam
Engine Block Material:
Cast iron
Main Journal Type:
Mopar LA Large
Deck Height (in.):
9.600 in.
Engine Balance:
Internal
Oil Pan Included:
No
Timing Cover Included:
No
Harmonic Balancer Included:
No
Flexplate Included:
No
Flywheel Included:
No
Assembled:
Yes
Remanufactured:
Yes
Quantity:
Sold individually.
ATK High Performance Chrysler 408 Mag Stroker Short Blocks
Start your build with a rock-solid bottom-end with these ATK High Performance Chrysler 408 Mag Stroker short blocks. These short blocks are built using high-quality components that are all hand-fit and balanced to create a reliable bottom-end that's ready to get your musclecar or truck moving. Just top the engine off with your own parts to build a custom engine that is designed to meet your goals.
These ATK High Performance Chrysler 408 Mag Stroker short blocks include the following:
* Handpicked and seasoned OE Magnum 1993-2001 blocks
* Aligned and hone main bores
* 4340 Forged steel internally balanced crankshaft
* 4.00 in. stroke
* 4340 forged I beam connecting rods with ARP 8740 bolts
* Forged pistons with 20.5cc dish
* Piston rings: Plasmamoly rings
* Approximate Compression Ratios: 62cc = 9.9:1 / 68cc = 9.5:1 / 72cc = 9.1:1
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Instructions & Calculators
Some parts are not legal for use in California or other states with similar laws / regulations
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