Joe Gibbs Break-In Oils / Assembly Grease - JEGS

Joe Gibbs Break-In Oils / Assembly Grease


Joe Gibbs Racing Oil
Joe Gibbs Break-In Oils / Assembly Grease

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Joe Gibbs Driven Break-In Oils provide the highest levels of zinc and phosphorus for flat-tappet engines and the maximum protection available for cams and lifters.

BR 15W-50
Used by Joe Gibbs Racing to break-in and dyno all their engines, this petroleum oil provides the highest levels of zinc and phosphorus for flat-tappet engines. The additive package promotes ring seal and provides maximum protection available for cams and lifters during initial break-in. Requires no additional additives. Viscosity typical of 15W-50.

BR-30 5W-30
The same high zinc and phosphorus formula as our original break-in oil, now in a SAE 5W-30 viscosity for tight clearance and/or low temperature break-in. Good for restrictor plate engines, drag race engines, and OEM rebuilds. Provides excellent ring sealing. Requires no additional additives. Good for full power pulls on the dyno, one night of racing or up to 400 miles on the street.

Assembly Grease
Used by Joe Gibbs Racing during the assembly of every engine, this unique formula completely dissolves in oil. Used to pre-lube cams and lifters. Combined with BR, it provides proven protection during break-in.



5 Products View All
Break-In Motor Oil

499-01806
BR-30 5W-30 Break-In Motor Oil
  • 1 quart
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  • $8.99
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    499-00106
    BR 15W-50 Break-In Motor Oil
  • 1 quart
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  • $8.99
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    Assembly Grease

    499-00732
    Assembly Grease
  • 1 oz tube
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  • $2.99
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    499-70030
    Assembly Grease
  • 400 gm cartridge
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  • $15.99
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    499-00728
    Assembly Grease
  • 1 lb tub
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  • $21.99
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    5 Products View All