JR Race Car Engines & Components

Oil Drain Kit, With Valve, Each

Part Number: JRC-654-3000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Roller Assembly, Clutch Replacement Component, Roller Assembly, Jr. Dragster, Shockwave, Each

Part Number: JRC-545-4501

Not Yet Reviewed

Estimated Ship Date: Today

Catch Can Filter, Mini, Clamp-On, 0.563 in. Inlet, Each

Part Number: JRC-371-6214

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

Drive Belt, Jr. Dragster, Radius Tooth, 0.875 in. Width, 38.844 in. Belt Circumference, Each

Part Number: JRC-545-78786

Not Yet Reviewed

Estimated Ship Date: Today

Drive Belt, Radius Tooth, 0.750 in. Width, 9.250 in. Center Distance, Jr. Dragster, Each

Part Number: JRC-545-34585

Not Yet Reviewed

Drive Belt, Jr. Dragster, Radius Tooth, 0.875 in. Width, 8.063 in. Center Distance, Each

Part Number: JRC-545-78783

Not Yet Reviewed

Estimated Ship Date: Feb 9, 2026 if ordered today

Catch Can Filter, Mini, Clamp-On, 0.313 in. Inlet, Each

Part Number: JRC-371-6213

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

.550 LIFT DUAL SPRING ONLY

Part Number: JRC-588-GP965-2

Not Yet Reviewed

Estimated Ship Date: Today

Catch Can Filter, Mini, Clamp-On, 1.375 in. Inlet, Each

Part Number: JRC-371-6219

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Drive Belt, Radius Tooth, 0.750 in. Width, 8.375 in. Center Distance, Jr. Dragster, Each

Part Number: JRC-545-34583

Not Yet Reviewed

Drive Belt, Jr. Dragster, Radius Tooth, 0.875 in. Width, 8.500 in. Center Distance, Each

Part Number: JRC-545-78784

5.0 out of 5 stars ( 2 )

• Special Order

Drive Belt, Radius Tooth, 0.750 in. Width, 6.875 in. Center Distance, Jr. Dragster, Each

Part Number: JRC-545-34580

Not Yet Reviewed

Estimated Ship Date: Today

Drive Belt, Radius Tooth, 0.750 in. Width, 7.375 in. Center Distance, Jr. Dragster, Each

Part Number: JRC-545-34581

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Special Order

.450 LIFT DUAL SPRING KIT

Part Number: JRC-588GP960KIT

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

.550 LIFT DUAL SPRING KIT

Part Number: JRC-588GP965KIT

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Extended Oil Plug, Knurled Head, O-Ring, 3/8 in.-18 NPT, Black Anodized, Briggs, Each

Part Number: JRC-555-8997-BLK

Not Yet Reviewed

Estimated Ship Date: Today

Connecting Rod, ARC Stroker, I-beam, T-651 Billet Aluminum, Polished, 4.375 in, Jr Dragster Engines Only, Each

Part Number: JRC-685-6223

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Free Shipping
• Special Order

.450 LIFT DUAL SPRING ONLY

Part Number: JRC-588-GP960-2

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Drive Belt, Radius Tooth, 0.750 in. Width, 6.125 in. Center Distance, Jr. Dragster, Each

Part Number: JRC-545-34579

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Special Order

Crankshaft Key, Short, 0 degree Offset, Steel, Natural, Each

Part Number: JRC-486-222698S

Not Yet Reviewed

Estimated Ship Date: Today

Short Billet Oil Plug, Knurled Head, O-Ring, 3/8 in.-18 NPT, Black Anodized, Briggs, Each

Part Number: JRC-555-9002SBLK

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Oil Vent Plug, 5/8 in.Hose Barb, 3/8 in.-18 NPT, Seal, Black Anodized, Briggs, Each

Part Number: JRC-555-8998-BLK

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Special Order

Extended Oil Plug, Knurled Head, O-Ring, 3/8 in.-18 NPT, Natural, Briggs, Each

Part Number: JRC-555-9000

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Special Order

CRANK BUSH .755ID / .150W X 1.0

Part Number: JRC-555-150

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Special Order

Ballast Weight Tank, Round, Mid Position, Aluminum, Polished, 2.75 in. Diameter, 9.25 in. Length, Bolts, Kit

Part Number: JRC-555-3912-K

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

• Drop Ship
• Special Order