PLYMOUTH ROAD RUNNER Chassis Components Chassis & Suspension - Free Shipping on Orders Over $109 at Summit Racing

QA1 Mopar K-Members 52315

K-Member, Steel, Black Powdercoated, Dodge, Plymouth, Each

Part Number: QA1-52315

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Feb 18, 2026 if ordered today

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Estimated Ship Date: Feb 18, 2026 if ordered today

Summit Racing™ Restoration Chassis Hardware Kits SUM-RP80345

Master Chassis Hardware Kit, 1968-69 Mopar B-Body, Drum Brakes, 383/440, Complete OE Style Chassis Fastener Kit In One Package, 276 Piece Kit

Part Number: SUM-RP80345

Not Yet Reviewed

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QA1 Mopar K-Members 52314

K-Member, Steel, Black Powdercoated, Dodge, Plymouth, Each

Part Number: QA1-52314

4.6 out of 5 stars ( 5 )

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Auto Metal Direct Rear Frame Rails 895-2468-L

Frame Rail, Rear Driver Side, Steel, Black Powdercoated, Dodge, Plymouth, Each

Part Number: AMD-895-2468-L

4.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Auto Metal Direct Frame Rails 391-1466-L

Frame Rail, Front Driver Side, Steel, EDP Coated, Dodge, Plymouth, Each

Part Number: AMD-391-1466-L

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Hotchkis Sport Suspension Weld-On Subframe Connectors 4010

Hotchkis Sport Suspension Weld-On Subframe Connectors 4010

Subframe Connectors, Weld-On, Steel, Black, Mopar, B-Body, Pair

Part Number: HSS-4010

4.75 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Auto Metal Direct Torsion Bar Crossmembers 395-1466

Torsion Bar Crossmember, Steel, EDP Coated, Dodge, Plymouth, Each

Part Number: AMD-395-1466

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Auto Metal Direct Rear Frame Rails 895-2468-R

Frame Rail, Rear Passenger Side, Steel, Black Powdercoated, Dodge, Plymouth, Each

Part Number: AMD-895-2468-R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Hooker Blackheart Transmission Crossmembers BHS532

Transmission Crossmember, Gen III Hemi Swap, Blackheart, Steel, Black Painted, Dodge, Plymouth, Each

Part Number: HOK-BHS532

Not Yet Reviewed

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Auto Metal Direct Frame Rails 391-1466-R

Frame Rail, Front Passenger Side, Steel, EDP Coated, Dodge, Plymouth, Each

Part Number: AMD-391-1466-R

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Competition Engineering Bolt-On Frame Connectors C3117

Subframe Connectors, Bolt-On, Black Powdercoated Steel, Dodge, Plymouth, B-Body, Pair

Part Number: CEE-3117

4.3 out of 5 stars ( 10 )

Estimated Ship Date: Today

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Auto Metal Direct Torsion Bar Crossmembers 395-1570

Torsion Bar Crossmember, Steel, EDP Coated, Dodge, Plymouth, Each

Part Number: AMD-395-1570

Not Yet Reviewed

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Auto Metal Direct Rear Cross Sill Extensions 871-1468-1L

Cross Sill Extension, Driver Side, Rear, Steel, Black, Dodge, Plymouth, Each

Part Number: AMD-871-1468-1L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Auto Metal Direct Rear Cross Sill Extensions 871-1468-1R

Cross Sill Extension, Rear, Passenger Side, Steel, Black, Dodge, Plymouth, Each

Part Number: AMD-871-1468-1R

Not Yet Reviewed

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Silver Sport Transmission Crossmembers XMM-00200

Crossmember Mopar B-Body 1966-70 TKO/TKX

Part Number: IST-XMM-00200

Not Yet Reviewed

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Silver Sport Transmission Crossmembers KE-70EXM

SST Crossmember for Mopar 1970 1974 E 1971 1974 B with Ford TKO TKX

Part Number: IST-KE-70EXM

Not Yet Reviewed

Estimated Ship Date: Mar 4, 2026 if ordered today

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Estimated Ship Date: Mar 4, 2026 if ordered today

Sherman Parts Torsion Bar Crossmembers SHE263-40A

TORSION BAR ANCHOR CROSSMEMBER DODGE/PLYMOUTH B-BODY 66-70 OE # 2576512

Part Number: SHI-263-40A

Not Yet Reviewed

Estimated Ship Date: Mar 20, 2026 if ordered today

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Estimated Ship Date: Mar 20, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Auto Metal Direct Torsion Bar Crossmembers 395-1466

4.5 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Competition Engineering Weld-On Subframe Connectors C3047

Subframe Connectors, Weld-On, Steel, Natural, Dodge, Plymouth, B-Body, Pair

Part Number: CEE-3047

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Global West Suspension Subframe Connectors 930

Subframe Connectors, Weld-On, Steel, Black, Dodge, Plymouth, B-Body, Pair

Part Number: GLS-930

4.4 out of 5 stars ( 5 )

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Sherman Rear Crossmembers SHE263-76D

RR FLOOR PAN SHOCK ABSORBER CROSSMEMBER DODGE/PLYMOUTH B-BODY 68-70 OE # 2934451

Part Number: SHI-263-76D

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Sherman Frame Rails SHE171-84L

Frame Rail, Steel, Natural, Front Driver Side, Dodge, Plymouth, Each

Part Number: SHI-171-84L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 24, 2026 if ordered today

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Estimated Ship Date: Feb 24, 2026 if ordered today

Auto Metal Direct Rear Cross Sill Extensions 871-1468-2L

Reinforcement Brace, Steel, Black EDP, Driver Side, Rear, Cross Sill Extension, Dodge, Plymouth, Each

Part Number: AMD-871-1468-2L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today

Sherman Parts Frame Rails SHE263-82TR

RH RR FRAME RAIL ASSY DODGE/PLYMOUTH B-BODY 68-70 - TAIWAN MADE OE # 3417562

Part Number: SHI-263-82TR

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Sherman Parts Frame Rails SHE263-82TL

LH RR FRAME RAIL ASSY DODGE/PLYMOUTH B-BODY 68-70 - TAIWAN MADE OE # 3417563

Part Number: SHI-263-82TL

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

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Estimated Ship Date: Mar 18, 2026 if ordered today

Auto Metal Direct Rear Cross Sill Extensions 871-1468-2R

Reinforcement Brace, Steel, Black EDP, Passenger Side, Rear, Cross Sill Extension, Dodge, Plymouth, Each

Part Number: AMD-871-1468-2R

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Estimated Ship Date: Mar 24, 2026 if ordered today