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Ships within 48 hours · Estimated delivery Aug 10 - Aug 15
For up to 120+ HP engines
Thinner 1" (25
OEM replacement reference 74540-01
pivot and screws
Cutting edges additionally induction hardened
KB Performance, 1200cc B.T. piston kit. STD - 41-78 74"/1200cc Knuckle, Pan, Shovel (NU) 537600 For up to 120+ HPCompatible with stock cylinders and heads, gives stock compression ratio. 8. 5: 1 CR. Piston weight 370gr. Piston pin weight 97gr. Head type: Dome 0. 656" Dome 57cc. Compression height 1. 450". Bore 3. 4375" Stroke 3. 969" (3 31 32"). Rod length 7. 440" Cyl. length 5. 330". Comes with T6 heat treated 390 Hypereutectic cast pistons with 16% silicone levels which enables running a very tight clearance for longevity and hardly any piston noise. Note: Top
US$ 450.00
US$ 2300.00
US$ 22.99
US$ 1050.00
