Eagle 16138 SB Ford 351W Street Strip Rotating Assembly, -11cc Icon Flat Top Pistons

Eagle 351w 408 Stroker Street Strip rotating assembly's are designed for engine applications producing up to 500 horsepower

Eagle Cast steel crankshaft, 4.000 stroke, 1 or 2 piece rear main seal
Eagle forged 5140 steel "SIR" I-Beam rods, 6.200 length, 3/8" ARP 8740 rod bolts
Icon forged pistons with performance ring set (Piston C/H 1.280)
Performance rod and main bearings
Rotating assembly kit is unbalanced, 28 oz external balancing required before installation (Part number B16138 for balanced kit)
Compression Ratio with 58cc 11.3:1
Compression Ratio with 64cc 10.6:1
Compression Ratio with 72cc 9.8:1
Fits Deck height 9.480" and 9.500"
Note *351 Windsor stock bore size is 4.000*
Two different deck heights exist for production Ford 351W engines. 1969-1970 blocks will have a 9.480" deck height. From 1971 and up the deck height is 9.500".
Balanced assembly option will include a new harmonic balancer and flexplate / flywheel of your choice.
*Note: Flexplate is for automatic transmission, Flywheel is for manual transmission*
Balanced Rotating assembly Kit B16138EA is external balanced, includes new harmonic balancer and 157 Tooth Flexplate (Automatic Transmission)
Balanced Rotating assembly Kit B16138LA is external balanced, includes new harmonic balancer and 164 Tooth Flexplate (Automatic Transmission)
Balanced Rotating assembly Kit B16138LS is external balanced, includes new harmonic balancer and 157 Tooth Flywheel (Manual Transmission)
Balanced Rotating assembly Kit B16138ES is external balanced, includes new harmonic balancer and 164 Tooth Flywheel (Manual Transmission)