Page 440 - 2021-22_EngineCatalogAP

MAIN CAP GIRDLES
Canton Ford 460 Steel Main Cap Girdles
Laser-cut chrome-moly steel girdle ties all five main caps together to strengthen the bot- tom end. Girdle doesn't require machining, bushings, or spacers to mount, and it clears large 4.50" strokers. Hardware is included.
Part No. Description
CAN21-066 429-460 Big Block Ford
PRW Steel Main Cap Girdles
PRW billet steel main girdles are engineered to help eliminate the block flex
and cap walk that occurs as a result of stress while under extreme loads, includ-
ing nitrous oxide power bursts in high-performance engines. PRW main girdles are man- ufactured from premium-quality 1045 billet steel. These kits include high-quality steel studs, spacers, and nuts (limited machining may be required for proper fitment).
Part No. Description
PQX0946000 429-460 Big Block Ford
MAIN BEARING CAPS
Steel Main Caps
Milodon
Ductile iron main caps use splayed outside-bolts which pull from the side walls of the block instead of the flimsy main web area. Main caps, bolts, washers, and a drill bushing are included in each kit.
Part No. Application Caps Block
MIL11450 429-460 Big Block Ford 2-Bolt 2-Bolt
Billet Steel Main Caps
Billet Speedworks
Machined using splayed outside bolts in the 3 centered main cap set. Requires register modification, drilling, and line bore fitment. Includes splayed bolts and washers.
Part No. Description
Ford Big Block 429-460
PGEF460CFA Flat-Bottom Splayed Center Caps for 429-460 and SVO 460 Blocks
FORD BIG BLOCK 429-460
PGEF460F
CRANKSHAFTS
Front Main Cap 429-460 Blocks
Ford Big Block 429-460
Eagle Cast Steel Crankshafts
“ESP” features .092" radius on rod and main journals, rear seal and snout, and compatibility with standard OEM-style bearings.
Part No.
EAG104603850 EAG104604140 EAG104604300
Description
Standard Weight
Standard Weight, with Big Block Chevy Journal Standard Weight, with Big Block Chevy Journal
Min. Rod Rod Rear Stroke Length Pin Main Main Seal
3.850" 6.605" 2.499" 3.000" 2-Pc. 4.140" 6.700" 2.200" 3.000" 2-Pc. 4.300" 6.700" 2.200" 3.000" 2-Pc.
Target Balance Bobweight Grams
Int. 2350 Int. 2350 Int. 2350
Approx. Weight Lbs. 70-76 70-76 70-76
438 2021-22 ENGINE BUILDER CATALOG