****Engine build times range anywhere between 6-10 weeks on non-in stock items. All build times are Estimated dates only.****
K1 Crankshafts
K1 3.622" Crankshaft - 012FAE362
K1 3.622" crankshaft 4340 forgedWet sump K1 Technologies CrankshaftsThompson Motorsports carrie..
$1,113.62
K1 4.000" Crankshaft - 012FAE400
K1 4.000" crankshaft 4340 forged K1 Technologies CrankshaftsThompson Motorsports carries ..
$1,113.62
K1 4.100" Crankshaft - 012FAE410
K1 Crankshaft #012FAE410K1 4340 Forged crankshaft4.100" Stroke, STD main and rod K1 Technologie..
$1,113.62
K1 4.125" Crankshaft - 012FAE413
K1 4.125" crankshaft 4340 forgedK1 Technologies CrankshaftsThompson Motorsports carries a rang..
$1,113.62
K1 Crankshaft 4.000" LS7 DRY SUMP - 012FAE400L
K1 Technologies#012FAE400L4.000" crankshaft 4340 forged **LS7 SNOUT**DRY SUMP..
$1,113.62
ALL PRODUCTS ARE FOR OFF ROAD RACING USE ONLY, WE DO NOT SELL ITEMS INTENDED FOR STREET USE.