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You are here: Home > Engine Components > Bare Blocks and Components > Gen 3 (LS1/LS2/LS6/LS7)

Gm Took a chance with the LS engine. They stayed true to the pushrod small-block and continued to push the technology to a the point that building a daily-driven, 500-plus horsepower car is no big deal. The GM Performance Parts LS Series cylinder blocks are designed specifically for late model small-block engines that run the LS Family cylinder heads. These include the LS1, LS2, LS4, LS6, LS7, LQ4, LQ9, and L76. Our LS block selection ranges from a stock replacement all the way up to our C5R racing block designed to support over 900 horsepower!

Click here for a handy chart that will help choose the right LS block for you!

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19260093 LSX Bare Block
P/N 19260093 LSX Bare Block
List Price: $2,775.00
Superior Price: $2,320.00
You save $455.00!

LSX Bowtie Block - Std Deck
12561166 LS1/LS6 Block
P/N 12561166 LS1/LS6 Block
List Price: $1,116.14
Superior Price: $982.20
You save $133.94!

LS1/LS6 5.7L Bare Aluminum Block
12602691 LS2 Block
P/N 12602691 LS2 Block
List Price: $1,286.56
Superior Price: $1,129.25
You save $157.31!

LS2 Aluminum 6.0L Bare Block
12621983 LS9 6.2 Block
P/N 12621983 LS9 6.2 Block
List Price: $3,844.31
Superior Price: $3,175.45
You save $668.86!

ZR1 Block GM Performance Part
12623968 LSA 6.2 Block
P/N 12623968 LSA 6.2 Block
List Price: $2,601.32
Superior Price: $2,181.05
You save $420.27!

CTS-V Block GM Performance Part
12480030 Aluminum C5R Block
P/N 12480030 Aluminum C5R Block
List Price: $8,594.60
Superior Price: $6,975.68
You save $1,618.92!

Aluminum C5R Racing Block
19213580 LS7 7.0L Block
P/N 19213580 LS7 7.0L Block
List Price: $3,233.07
Superior Price: $2,686.45
You save $546.62!

LS7 Aluminum 7.0L Corvette Bare Block
19166178 Cam Plate Seal LSX
P/N 19166178 Cam Plate Seal LSX
List Price: $5.18
Superior Price: $4.55
You save $0.63!

For LSX block. GM Performance Part
12623967 L92 Aluminum 6.2 Block
P/N 12623967 L92 Aluminum 6.2 Block
List Price: $1,724.82
Superior Price: $1,479.85
You save $244.97!

L92 Bare Block GM Performance Part
   
 
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Merriam, KS 66202
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