Katech LS3 550HP Performance Long Block Engine | 58x Crankshaft Trigger
$11,999.99
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Katech LS3 550HP Performance Long Block Engine | 58x Crankshaft Trigger
$11,999.99
New GM LS3 wet sump base engine
OEM rotating assembly
Katech Torquer camshaft
Katech CNC ported heads
BTR dual valve springs kit
ARP cam bolts
Trend 3/8 .080 pushrods
ARP head bolts
OEM GM damper
OEM valve covers
F-Body oil pan included
Great for swaps!
Assembly does not include any electronics, intake manifold, fuel system , or ignition.
Dipstick, Dipstick Tube, and Steam vent pipe not included.
Built to order. Please see sales for estimated lead time.
Ships freight only! See sales for shipping quote.
OEM rotating assembly
Katech Torquer camshaft
Katech CNC ported heads
BTR dual valve springs kit
ARP cam bolts
Trend 3/8 .080 pushrods
ARP head bolts
OEM GM damper
OEM valve covers
F-Body oil pan included
Great for swaps!
Assembly does not include any electronics, intake manifold, fuel system , or ignition.
Dipstick, Dipstick Tube, and Steam vent pipe not included.
Built to order. Please see sales for estimated lead time.
Ships freight only! See sales for shipping quote.