Page 394 - 2021-22_EngineCatalogAP

ENGINE BLOCKS
Ford Modular Motor
5.0L Boss Cast Iron Block
The Boss 5.0 block is a 4.6L deck height cast iron block. The block uses a propri- etary iron mix to yield the strongest possible casting strength with the least porosity and greatest consistency
Part No. Description Deck Ht. Bore
FRDM6010-BOSS50 5.0L Boss Cast Iron Block 8.937" 94mm
CRANKSHAFTS
Ford Modular 4.6L / 5.4L
Cast Steel Crankshafts
Eagle “ESP” Cast Steel Crankshaft
Main Cap
2.657"
FORD MODULAR 4.6, 5.0, 5.4L
“ESP” features .092" radius on rod and main journals, rear seal and snout, and compatibility with standard OEM-style bear- ings.
Part No.
EAG102813554 EAG102813750 †
Description
8-Bolt Flange
8-Bolt Flange
Stroke
3.554 3.750"
Min. Rod Rod Length Pin
5.933" 2.086"
5.933" 1.889"
Main
2.657"
2.657"
Rear Main Seal 1-Pc. 1-Pc.
Balance
Int. Int.
Target Bobweight Grams 1600 1600
Approx. Wt./Lbs. 50 50
† This crankshaft features Honda rod journals and center counterweights which may require block clearancing.
Ford Modular 4.6L / 5.4L
Forged Steel Crankshafts
Eagle “ESP” Forged Steel Crankshaft
“ESP” features an SAE 4340 steel non-twist forging, multi-stage heat-treated, stress-relieved, .125" radii for use with narrowed bearings, chamfered oil holes, cross-drilled oiling, shot-peened, nitride-hardened, X-rayed, magnafluxed, and sonic tested. Recommended for use up to 1500 HP.
Min. Rod Rod Part No. Description Stroke Length Pin
EAG428135545933 8-Bolt Flange 3.554" 5.933" 2.086"
Main
2.657"
Rear Main Seal 1-Pc.
Balance
Int.
Target Bobweight Grams 1600
Approx. Wt./Lbs. 50
† This crankshaft features Honda rod journals and center counterweights which may require block clearancing.
CONNECTING RODS
“I” Beam Performance
Steel Connecting Rods
Connecting rods are all sold in weight-matched sets of eight with fasteners and bushing installed.
Description Material
Ford Modular 4.6L/5.0L Coyote 5.933" Rods, 2.086" Pin Diameter
Wiseco Boost Line, ARP Cap Screw 4340 Forged
Part No.
392 2021-22 ENGINE BUILDER CATALOG
WISFD5933-866