This high viscosity, true racing oil is intended for high performance and race engines where a synthetic is not warranted. Reformulated with a new ZINC formula, this oil increases high unit loading protection that is critical for flat tappet camshaft equipped engines. This oil is perfect for pre-emission control street engines and race engines and is completely compatible with all fuels including E85, methanol, and nitromethane.
This high viscosity, true racing oil is intended for high performance and race engines where a synthetic is not warranted. Reformulated with a new ZINC formula, this oil increases high unit loading protection that is critical for flat tappet camshaft equipped engines. This oil is perfect for pre-emission control street engines and race engines and is completely compatible with all fuels including E85, methanol, and nitromethane.
in 1 offers
The lowest price for Lucas Oil 10621 SAE 20W-50 Racing Engine Oil (Pack Of 6) right now is $393.81 at StreetFX Motorsports.
The all-time low was $393.81 on 4 Nov 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 4 Nov 2026.
Lucas Oil 10621 SAE 20W-50 Racing Engine Oil (Pack Of 6)
This high viscosity, true racing oil is intended for high performance and race engines where a synthetic is not warranted. Reformulated with a new ZINC formula, this oil increases high unit loading protection that is critical for flat tappet camshaft equipped engines. This oil is perfect for pre-emission control street engines and race engines and is completely compatible with all fuels including E85, methanol, and nitromethane.
This high viscosity, true racing oil is intended for high performance and race engines where a synthetic is not warranted. Reformulated with a new ZINC formula, this oil increases high unit loading protection that is critical for flat tappet camshaft equipped engines. This oil is perfect for pre-emission control street engines and race engines and is completely compatible with all fuels including E85, methanol, and nitromethane.
Last updated at 04/11/2026 17:02:16
20w50 Lucas Racing-Only High Performance Motor Oil 10620 Engine Oil, Race Only, Mineral, 20W50, One qt., Set of 6
Delivery between 6–13 Nov $33.55
| Brand | Lucas Oil Products |
| Volume | 1.25 US gal |
20w50 Lucas Racing-Only High Performance Motor Oil 10620 Engine Oil, Race Only, Mineral, 20W50, One qt., Set of 6
Delivery between 6–13 Nov $33.55
| Brand | Lucas Oil Products |
| Volume | 1.25 US gal |
