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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29
We will only be able to resleeve Gen 4 LS and Gen 5 LT aluminum blocks
Our Street-Strip Series 388 short block has all the ingredients to pack the punch you're after
we recommend ordering one size larger than your usual size
GM Ignition Wires
454 Sleeved Aluminum LS Short Block - Street/Strip Series Dry Sleeve We will only be ableOur Street Strip Series 454 short block has all the ingredients to pack the punch you're after. The aluminum block 454 Darton Sleeved LS combo is a proven performer and is quickly becoming our most popular short block combination. The 454 is a big bore (4. 185") with a stroker crank (4. 125") making it a torquey beast. The large bore size allows you to use higher flowing cylinder heads, like the LS7 Style cylinder heads. This combo has become the go
