it has the 1inch 65e chain 4340 zzp input, pump shaft, hardened fucked up 4th shaft, a few pics
left to right
4t80e 1 1/16ths chain 7/16ths pitch and oem IS, 4t65e 1inch 3/8ths pitch chain and 4340 zzp IS, stock 65e chains, oem 4t60e (7/8ths) chain and IS
left to right
4t80e 1 1/16ths chain 7/16ths pitch and oem IS, 4t65e 1inch 3/8ths pitch chain and 4340 zzp IS, stock 65e chains, oem 4t60e (7/8ths) chain and IS