JE 361730R Piston Single Ultra Series FSR (4.010 in. Bore, 1.115 in. CH, -12.70 CC) for GM LS Engine ymm_54 Description HAWK HB150E

Description HAWK HB150E

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Far superior to any other main bolts available for use in competition engines

Customers are now pushing through the 1000whp mark on their B58 powered vehicles with the CSF manifold

JE 361730R Piston Single Ultra Series FSR (4.010 in. Bore, 1.115 in. CH, -12.70 CC) for GM LS Engine ymm_54 Description HAWK HB150EDescription JE 361730R Piston Single Ultra Series FSR (4. 010 in. Bore, 1. 115 in. CH, 12. 70 CC) for GM LS Engine JE Ultra Series forged Pistons are among the industrys strongest and most fully featured off the shelf Pistons. Designed for domestic applications from LS to Big Block and HEMI to Ford Modular, they feature JEs proprietary Aligned Grain Flow forging technology for next level tensile strength under extreme cylinder pressures. Ultra Series