JR Race Car Engine Parts Internal Product images may differ from actual product appearance. Engine components from JR Race Car to help you repair a damaged motor, for doing rebuilds or for preventative maintainence.

574-557-4225-875

JR Stroker Enduro Rod 4.225 Long 7/8" Crank Pin .490 Wrist Pin More info on JR Race Car 557-4225-875

$88.99 Ships 06/07/12

574-TNP-2001

Billet Rod 4.375 More info on JR Race Car TNP-2001

$125.99 Ships 06/07/12

574-555-6504

Raptor Billet Sidecover More info on JR Race Car 555-6504

$133.99 Ships 06/07/12

574-700-1050

563 3X3 Crank 3 + Bores More info on JR Race Car 700-1050

$429.99 Ships 06/07/12

574-700-4002

Destroked Crank 2.125 Stroke More info on JR Race Car 700-4002

$276.99 Ships 06/07/12

574-TNP-3004

3" Stroke Crankshaft 1" Journal More info on JR Race Car TNP-3004

$495.99 Ships 06/07/12

574-700-9000

Crank Gear 26 Tooth More info on JR Race Car 700-9000

$27.99 Ships 06/07/12

574-TNP-3010

Crank Gear 28 Tooth More info on JR Race Car TNP-3010

$29.99 Ships 06/07/12

574-555-005

Crank Shim .005'' More info on JR Race Car 555-005

$1.99 Ships

574-555-008

Crank Shim .008'' More info on JR Race Car 555-008

$1.99 Ships

574-555-012

Crank Shim .012'' More info on JR Race Car 555-012

$1.99 Ships

574-555-020

Crank Shim .020'' More info on JR Race Car 555-020

$1.99 Ships

574-541-5211

Cam Bearing More info on JR Race Car 541-5211

$6.99 Ships 06/07/12

574-541-5223

Big OD Big ID Crank Bearing More info on JR Race Car 541-5223

$11.99 Ships 06/07/12

574-541-5224

Crank Bearing Mag Side Trick Bearing More info on JR Race Car 541-5224

$21.99 Ships 06/07/12

574-653-6211-L

Billet Lifters Long 1/4" Stem 1.702" Long More info on JR Race Car 653-6211-L

$24.99 Ships 06/07/12

574-653-6211-S

Billet Lifters Short 1/4" Stem 1.605" Long More info on JR Race Car 653-6211-S

$34.99 Ships 06/07/12

574-ZRC-4000

Lifters 1.100 Head 5/16" Stem More info on JR Race Car ZRC-4000

$36.99 Ships 06/07/12

574-ZRC-4005

Lifter 1.250 Head 5/16" Stem More info on JR Race Car ZRC-4005

$38.99 Ships 06/07/12

574-ZRC-4015

Lifter 1.300 Head 5/16" Stem More info on JR Race Car ZRC-4015

$41.99 Ships 06/07/12

574-651-6512

Valve Guides .312 OD More info on JR Race Car 651-6512

$4.99 Ships 06/07/12

574-651-6522

Valve Guides .343 OD More info on JR Race Car 651-6522

$4.99 Ships 06/07/12

574-651-6523

Valve Guides .383 OD More info on JR Race Car 651-6523

$5.99 Ships 06/07/12

574-837-2401

Seat For 1.125 Exhaust Valve More info on JR Race Car 837-2401

$7.99 Ships 06/07/12

574-837-2402

Seat For 1.160 Exhaust Valve More info on JR Race Car 837-2402

$7.99 Ships 06/07/12

574-837-2403

Seat For 1.250 Intake Valve More info on JR Race Car 837-2403

$7.99 Ships 06/07/12

574-837-2404

Seat For 1.340 Intake Valve More info on JR Race Car 837-2404

$7.99 Ships 06/07/12

574-837-2405

Seat For 1.375 Intake Valve More info on JR Race Car 837-2405

$7.99 Ships 06/07/12

574-837-2406

Seat For 1.437 Intake Valve More info on JR Race Car 837-2406

$7.99 Ships 06/07/12

574-837-2407

Seat For 1.500 Intake Valve More info on JR Race Car 837-2407

$7.99 Ships 06/07/12

574-555-8997

Extended Oil Fill Plug Polished More info on JR Race Car 555-8997

$18.99 Ships 06/07/12

574-555-8998

Oil Plug 5/8" Hose Fitting Polished More info on JR Race Car 555-8998

$16.99 Ships 06/07/12

574-555-9000

Extended Oil Plug Polished More info on JR Race Car 555-9000

$15.99 Ships 06/07/12

574-555-9002L

Billet Oil Plug (Long) Polished More info on JR Race Car 555-9002L

$8.99 Ships 06/07/12

574-555-9002S

Billet Oil Plug (Short) Polished More info on JR Race Car 555-9002S

$8.99 Ships 06/07/12