NL1k: J8s, gutshot am turn, bluff river?

[YrrsiN]

Grabbed byHoldem Manager
NL Holdem $10(BB) Replayer
SB ($1,151)
BB ($1,048)
UTG ($2,801)
UTG+1 ($1,134)
CO ($1,947)
Hero ($962)

Dealt to Hero J:club: 8:club:

fold, fold, fold, Hero raises to $20, SB calls $15, fold,

FLOP ($50) A:club: 4 T

check, Hero bets $40, SB calls $40,

TURN ($130) A:club: 4 T 7:spade:

check, Hero bets $100, SB calls $100,

RIVER ($330) A:club: 4 T 7:spade: 5

check, Hero bets $470

villain ist 37/25 auf 170 hände. imo raist er hier fdraw am flop.
checkt ihr river behind?