Forged Internals Rebuild Kit Manley, King Racing for Subaru 04+ EJ257 99.75mm

Description

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If you do not find what you are looking for we would be glad help you find it. We specialize in OEM Subaru parts and have all the USDM, JDM, EDM and ADM catalogs to make sure you get the right parts. We offer bulk discounts on top of our low prices. If you have any questions or would like a quote just give us a call.
Kit Includes:
12200AA430 - Subaru OEM Nitrated Crankshaft
14024-4 - Manley 130.5mm Forged H-Beam Rods
612002C-4 - Manley Forged Pistons 99.75mm 8.5:1
MB5382XPG - King Performance Racing Main Bearing Set
CR4125XPGSTDX - King Performance Racing Rod Bearing Set
Product Details and Options:
CRANKS
New Genuine Subaru Nitrated Crankshaft
PISTONS
High strength 2618 alloy forgings
Exacting ring groove squareness to cylinder wall provides maximum horsepower
Offset wrist pin design
Moly coated skirts
RODS
4340 material forgings or aircraft quality 300M material for extreme boost
Fully machined, heat treated, stress relieved, shot peened, and 100% magnafluxed
Big and small end bores are final honed to a tolerance of ± .0002"
Bend and twist is tightly controlled
Weight matched to +/- 1.5 grams
H-Beam comes standard with 3/8" ARP 2000 bolts
RINGS
1.2 x 1.2 x 2.0mm EJ25
Total Seal steel tops standard
Rings included in piston kits
BEARINGS
King Racing Main & Rod Bearings
Shipping to the continuous 48 states is FREE. Alaska, Hawaii and International will be more. Please contact us if you have any questions by email or call
714-670-7358
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NOTE: These are for USDM vehicles. They may fit JDM, EDM and other countries vehicles. If you have any doubt if these are correct for your vehicle please contact us with your VIN # from your vehicle and we can confirm fitment.