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LS & LT engines: specs and donor vehicles

Every Gen III, IV and V engine, with the trucks and cars they came in. Use the donor finder to filter by size, block and AFM.

Chart of common LS donor engines by displacement and power

RPO	Liters	Family	Years	HP	Block	AFM	VIN
LSX376		Aftermarket / OEM				No
LSX454		Aftermarket / OEM				No
LSX454R		Aftermarket / OEM				No
L8P	6.6	Aftermarket / OEM	2025–present	523	iron	No
LR4	4.8	Generation III	1999–2007	255–285	iron	No	V
L33	5.3	Generation III	2005–2007	310	aluminum	No	B
L59	5.3	Generation III	2002–2007	285–295	iron	No	Z
LM4	5.3	Generation III	2003–2005	290	aluminum	No	P
LM7	5.3	Generation III	1999–2007	270–295	iron	No	T
LS1	5.7	Generation III	1997–2005	295–382	aluminum	No
LS6	5.7	Generation III	2001–2005	385–405	aluminum	No	V
LQ4	6.0	Generation III	1999–2008	300–335	iron	No	U
LQ9	6.0	Generation III	2002–2007	345	iron	No	N
L20	4.8	Generation IV	2010–2017	260–302	iron	No
LY2	4.8	Generation IV	2007–2009	260–295	iron	No	C
LC9	5.3	Generation IV	2007–2014	315–320	aluminum	Yes	3
LH6	5.3	Generation IV	2005–2009	300–315	aluminum	Yes	M
LH8	5.3	Generation IV	2008–2009	300	aluminum	No
LH9	5.3	Generation IV	2010–2012	300	aluminum	No
LMF	5.3	Generation IV	2008–2014	315–320	iron	No
LMG	5.3	Generation IV	2007–2014	315–320	iron	Yes	0
LS4	5.3	Generation IV	2005–2009	300–303	aluminum	Yes
LY5	5.3	Generation IV	2007–2009	315–320	iron	Yes	J
L76	6.0	Generation IV	2006–2010	348–367	aluminum	Yes	Y
L77	6.0	Generation IV	2010–2017	349–362	aluminum	Yes
L96	6.0	Generation IV	2010–2020	361	iron	No
L98	6.0	Generation IV	2006–2010	362	aluminum	No
LC8	6.0	Generation IV	2010–2020	342	iron	No
LFA	6.0	Generation IV	2008–2009	332	aluminum	Yes	5
LS2	6.0	Generation IV	2005–2009	390–400	aluminum	No
LY6	6.0	Generation IV	2007–2013	361	iron	No
LZ1	6.0	Generation IV	2010–2013	332	aluminum	Yes	J
L92	6.2	Generation IV	2007–2008	403	aluminum	No
L94	6.2	Generation IV	2010–2013	403	aluminum	Yes
L99	6.2	Generation IV	2010–2015	400	aluminum	Yes
L9H	6.2	Generation IV	2009–2013	403	aluminum	No
LS3	6.2	Generation IV	2008–2017	425–436	aluminum	No
LS9	6.2	Generation IV	2009–2013, 2017	638	aluminum	No
LSA	6.2	Generation IV	2009–2017	556–580	aluminum	No
LS7	7.0	Generation IV	2006–2015	503–536	aluminum	No
LV1	4.3	Generation V	2018–present	265		No
LV3	4.3	Generation V	2014–2021	285–297		Yes
L82	5.3	Generation V	2019–2021	355	aluminum	Yes
L83	5.3	Generation V	2014–2020	355–376	aluminum	Yes	C
L84	5.3	Generation V	2019-2026	355	aluminum	Yes
L8B	5.3	Generation V	2016–2018	355	aluminum	Yes
L86	6.2	Generation V	2014–2018	420	aluminum	Yes
L87	6.2	Generation V	2019-2026	420	aluminum	Yes
LT1	6.2	Generation V	2014–2024	455–460	aluminum	Yes
LT2	6.2	Generation V	2020–2026	490–495	aluminum	Yes
LT4	6.2	Generation V	2015–present	640–682	aluminum	Yes
LT5	6.2	Generation V	2019	755	aluminum	No
L8S	6.6	Generation V	2027–present	412	iron	No
L8T	6.6	Generation V	2020–2026	350–401	iron	No
L76	5.7	Generation VI	2027-present	402		No
L78	6.6	Generation VI	2027- present	481		No
LS6	6.7	Generation VI	2027–present	535	aluminum	Yes