GMC Engine Blocks & Accessories

Expansion Plugs, Brass, Diameter 1.392 in., GMC, Pontiac, Each

Part Number: RNB-565-025

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• Special Order

Brass Cup Expansion, Plug, 35.21mm Outside Diameter, Each

Part Number: RNB-565-093

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• Special Order

Sleeve Assembly Ring Set -

Part Number: MAH-S41718020

Not Yet Reviewed

Estimated Ship Date: Jan 20, 2026 if ordered today

• Special Order

Expansion Plugs, Rubber, Diameter 1.500 in., GMC, Pontiac, Set of 5

Part Number: RNB-570-008

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• Special Order

Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-101BR

Not Yet Reviewed

Estimated Ship Date: Jan 13, 2026 if ordered today

• Special Order

Expansion Plugs, Steel, Diameter 2.065 in., GM, Set of 10

Part Number: RNB-555-047

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Special Order

Sleeve Assembly Ring Set - GMC Trk 395 V-8 Diesel Eng 1992-95

Part Number: MAH-S41718

Not Yet Reviewed

Estimated Ship Date: Jan 21, 2026 if ordered today

• Special Order

Sleeve Assembly Ring Set - Cummins 611 cid (10.0L) L10, LTA10 6 cyl 4.921 in./1255mm Bore Diesel Engin

Part Number: MAH-S41371

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• Special Order

BLOCK PLUG KIT

Part Number: PIO-PE101R

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• Drop Ship
• Special Order

EXP PLUG KIT

Part Number: PIO-PE-180-B

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
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EXP PLUG KIT

Part Number: PIO-PE-185-B

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
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BR EXP PLUG KIT

Part Number: PIO-PE-101-B

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
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EXP PLUG KIT

Part Number: PIO-PE-165-B

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

EXP PLUG KIT

Part Number: PIO-PE-169-B

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

BR EXP PLUG KIT

Part Number: PIO-PE-169-BR

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Drop Ship
• Special Order

EXP PLUG KIT

Part Number: PIO-PE-121-B

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

• Special Order

EX.PLUG KIT-BRASS GM V8 454

Part Number: MAH-2199467

Not Yet Reviewed

• Special Order

EX.PLUG KIT-BRASS GM V8 350

Part Number: MAH-2199678

Not Yet Reviewed

Estimated Ship Date: Dec 26, 2025 if ordered today

• Special Order

BR EXP PLUG KIT

Part Number: PIO-PE-121-BR

Not Yet Reviewed

• Special Order

Expansion Plugs, Rubber, Diameter 1.125 in., GM, Set of 5

Part Number: RNB-570-005

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• Special Order

Engine Expansion Plugs, Pipe Plugs, Kit

Part Number: RNB-02660

Not Yet Reviewed

Estimated Ship Date: Jan 6, 2026 if ordered today

• Special Order

EXP PLUG KIT

Part Number: PIO-PE-180-BR

Not Yet Reviewed

• Special Order

Sleeve Assembly Ring Set -

Part Number: MAH-S41718030

Not Yet Reviewed

Estimated Ship Date: Jan 15, 2026 if ordered today

• Special Order

SLEEVE,CYL(MCHG)

Part Number: ADO-88984239

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

• $20 Summit Bucks
• Special Order