Availability
PONTIAC Engine Blocks & Accessories
Engine Expansion Plug Kit 99-17 BUI/CAD/CHV/GM/GMC/Hummer/IZU/PON/SAB 4.3L/5.3L/6.0L
Part Number: EGN-PK293B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Engine Expansion Plug Kit 70-80 CHV/GM/GMC/OLD/PON 4.3L/4.4L/5.0L/5.7L/6.6L
Part Number: EGN-PK2B
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Engine Expansion Plug Kit 82-94 BUI/CHV/OLD/PON 1.8L/2.0L
Part Number: EGN-PK173
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Engine Expansion Plug Kit 64-90 BUI/CAD/CHV/GMC/OLD/PON 4.3L/5.0L/5.4L/5.7L/6.6L/7.0L/7.5L
Part Number: EGN-PK25
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Engine Expansion Plug Kit 99-12 BUI/CAD/CHV/GMC/IZU/PON/SAB 4.8L/5.3L
Part Number: EGN-PK827
Not Yet Reviewed
Estimated Ship Date: Mar 30, 2026 if ordered today
Estimated Ship Date: Mar 30, 2026 if ordered today
Expansion Plugs, Steel, Diameter 1.662 in., GM, Each
Part Number: RNB-555-110
Not Yet Reviewed
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Freeze Plugs, Steel, Chevy, 267, 283, 302, 305, 307, 327, 350, Kit
Part Number: PIO-PE100R
Estimated Ship Date: Mar 25, 2026 if ordered today
Estimated Ship Date: Mar 25, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Four Bolt Main Cap Kit
Part Number: PIO-839020
Not Yet Reviewed
Four Bolt Main Cap Kit
Part Number: PIO-839021
Not Yet Reviewed
Main Studs, 4-Bolt, Pontiac, 326-455, with Windage Tray, Kit
Part Number: MIL-81224
Estimated Ship Date: May 12, 2026 if ordered today
Estimated Ship Date: May 12, 2026 if ordered today
EXP PLUG KIT
Part Number: PIO-PE-167-B
Not Yet Reviewed
Main Caps, Ductile Iron, 3-Center, Straight, 4-Bolt, Pontiac, 350, 389, 400, Set
Part Number: MIL-11505
Not Yet Reviewed
Main Caps, Front Position, Straight, 4-bolt, Ductile Iron, Pontiac, 350, 389, 400, Each
Part Number: MIL-11506
Not Yet Reviewed
Estimated Ship Date: May 7, 2026 if ordered today
Estimated Ship Date: May 7, 2026 if ordered today
Main Caps, Ductile Iron, 3-Center, Angled Outer Bolts, 4-Bolt, Pontiac, 350, 389, 400, Set
Part Number: MIL-11525
Not Yet Reviewed
Main Caps, Ductile Iron, 3-Center, Straight, 4-Bolt, Pontiac, 421, 428, 455, Set
Part Number: MIL-11500
Not Yet Reviewed
Main Caps, Front Position, Straight, 4-bolt, Ductile Iron, Pontiac, 421, 428, 455, Each
Part Number: MIL-11501
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
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: Apr 6, 2026 if ordered today
Estimated Ship Date: Apr 6, 2026 if ordered today
EXP PLUG KIT
Part Number: PIO-PE-183-R
Not Yet Reviewed
EXP PLUG KIT
Part Number: PIO-PE-244-R
Not Yet Reviewed
EXP PLUG KIT
Part Number: PIO-PE-147-R
Not Yet Reviewed
EXP PLUG KIT
Part Number: PIO-PE-276-B
Not Yet Reviewed
EXP PLUG KIT
Part Number: PIO-PE-276-R
Not Yet Reviewed
Freeze Plug Kits Bagged- Steel
Part Number: MEL-MPE-173R
Not Yet Reviewed
Estimated Ship Date: Apr 1, 2026 if ordered today
Estimated Ship Date: Apr 1, 2026 if ordered today
EXP PLUG KIT
Part Number: PIO-PE-176
Not Yet Reviewed
EXP PLUG KIT
Part Number: PIO-PE-185
Not Yet Reviewed
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