MERCURY COUGAR Engine Blocks & Accessories

EXP PLUG KIT

Part Number: PIO-PE-128-BR

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Expansion Plugs, Brass, Diameter 1.018 in., Ford, Mercury, Each

Part Number: RNB-565-018

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Expansion Plugs, Steel, Diameter 1.710 in., Various, Each

Part Number: RNB-555-033

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Expansion Plugs, Steel, Diameter 0.652 in., Ford, Mercury, Toyota, Each

Part Number: RNB-555-010

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Expansion Plugs, Steel, Diameter 2.071 in., Various, Each

Part Number: RNB-555-048

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

Main Caps, Billet Steel, 2-Bolt, Big Block FE, V8, 332-428 c.i.d., Ford, Set of 4

Part Number: PQX-1739001

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Expansion Plugs, Steel, Diameter 1.829 in., Various, Each

Part Number: RNB-555-083

Not Yet Reviewed

Estimated Ship Date: Feb 20, 2026 if ordered today

• Special Order

BR EXP PLUG KIT

Part Number: PIO-PE-105-BR

Not Yet Reviewed

• Special Order

EXP PLUG KIT- DEEP

Part Number: PIO-PE-608-R

Not Yet Reviewed

• Special Order

EXP PLUG KIT

Part Number: PIO-PE-177

Not Yet Reviewed

• Special Order

Main Bolt Kit

Part Number: PIO-855202

Not Yet Reviewed

• Special Order

Sleeve Assembly Ring Set - Buick 301,350L Eng. (77-79); Checker 327,350 Eng. (69-79), Chev.

Part Number: MAH-S50564CP060

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Special Order

Sleeve Assembly Ring Set - Buick 301,350L Eng. (77-79); Checker 327,350 Eng. (69-79); Chev.

Part Number: MAH-S50564CP030

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Special Order

Expansion Plugs, Steel, Diameter 1.647 in., Various, Each

Part Number: RNB-555-068

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

• Special Order

EX.PLUG KIT-BRASS FORD V8 302

Part Number: MAH-2199495

Not Yet Reviewed

Estimated Ship Date: Mar 6, 2026 if ordered today

• Special Order

Main Bolt Kit

Part Number: PIO-855203

Not Yet Reviewed

• Special Order

Expansion Plugs, Brass, Ford, Mercury, Kit

Part Number: RNB-567-011

Not Yet Reviewed

• Special Order