To get the latest news about Performance Liquidations sales and new products, please enter your email address below.






You are here: Home > Stroker Kits > Chevrolet - LS Series


Available strokes for the LS Series are 3.622, 4.000, and 4.125 with base bores available from 3.780 to 4.125. Center counterweighted crankshafts are available to take the pain out of balancing. All VPE Vigilante and Vindicator Kits can be run with power adders and Nitride Stainless top rings are the norm. As usual Custom Combinations are also available.




LS - 3.780 Base Bore
325 and 328 cubic inch LS stroker kits are based on the 3.780 bore LM7 Aluminum or LR4_LY2 iron engine blocks and a 3.622, or 4.000 stroke crankshaft. They are a perfect replacement for the 5.3L if you want the increased power and torque you get from a larger engine. Aftermarket cylinder heads and larger camshafts are a good addition to complement the increased capacity. Custom combinations are also available for specialized applications. more info
LS - 3.898 Base Bore
346, 347 and 348 cubic inch LS stroker kits are based on the 3.898 bore LS1 or LS6 Aluminum engine blocks and a 3.622, or 4.000 stroke crankshaft. They are a perfect replacement for the 5.7L if you want the increased power and torque you get from a larger engine. Aftermarket cylinder heads and larger camshafts are a good addition to complement the increased capacity. Custom combinations are also available for specialized applications. more info
LS - 4.000 Base Bore
370, 408 and 421 cubic inch LS stroker kits are based on the 4.000 bore LS2 Aluminum or LQ4_LQ9 iron engine blocks and a 3.622, 4.000 or 4.125 stroke crankshaft. They are a perfect replacement for the 6.0L if you want the increased power and torque you get from a larger engine. Aftermarket cylinder heads and larger camshafts are a good addition to complement the increased capacity. Custom combinations are also available for specialized applications. more info
LS - 4.065 Bore
376, 415 and 428 cubic inch LS stroker kits are based on the 4.065 bore LS3, L99, LSA, and LS9 Aluminum engine blocks and 3.622, 4.000 or 4.125 stroke crankshaft. They are a perfect replacement for the 6.2L if you want the increased power and torque you get from a larger engine. Aftermarket cylinder heads and larger camshafts are a good addition to complement the increased capacity. Custom combinations are also available for specialized applications. more info
LS - 4.125 Base Bore
387, 428 and 441 cubic inch LS stroker kits are based on the 4.125 bore LS7 Aluminum engine blocks and 3.622, 4.000 or 4.125 stroke crankshaft. They are a perfect replacement for the 7.0L if you want the increased power and torque you get from a larger engine. Aftermarket cylinder heads and larger camshafts are a good addition to complement the increased capacity. Custom combinations are also available for specialized applications. more info