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ATK High Performance Chrysler 408 A Stroker Short Block SP61 For Sale NEW REBUIL

Started by 340challconvert, July 23, 2024, 05:56:34 PM

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340challconvert

ATK High Performance Chrysler 408 A Stroker Short Block SP61 For Sale NEW REBUILD

Purchased this engine for a potential high performance build from Summit. Had my 340 rebuilt instead
Engine still factory packed, protected in shipping crate.

Mopar Small Block Magnum
Actual Engine Displacement: 6.7L/408
Rear Main Seal Style:- 2-piece
Crankshaft Material:-Nodular iron
Piston Material:-Hypereutectic aluminum
Short Block Piston Style:-Dish
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

ATK High Performance Chrysler 408 A Stroker short blocks include the following:

* Handpicked and seasoned OE Magnum 1993-2001 blocks
* Aligned and hone main bores
* Nodular iron internally balanced crankshaft
* 4.00 in. stroke
* 4340 forged I beam connecting rods with ARP 8740 bolts
* Hypereutectic pistons with 23.5cc dish
* Plasma-moly rings
* Approximate Compression Ratios: 62cc = 9.7:1 / 68cc = 9.2:1 / 72cc = 8.9:1

Selling below my expenditure (original core charge and shipping was over $550 plus cost of short block)

Sell for $2500. Pick up only from 07054 Parsippany, NJ

PM with interest

Thanks
Phil


Data Moderator A66 Challenger Registry

Owner of 1970 A66 Challenger convertible