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Bolts, 1970-77 Pontiac, 455 Motor Mount to Block, 12-piece

Vehicle Specific fits 6 models
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Part# G241207
You Save $5.96
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Only a few left for immediate delivery

Authentic slotted-head bolts

Durable grade-8 strength rating

Fasten your motor mounts to your engine block with these authentically reproduced slotted-head bolts from OPGI. The 7/16”-14 bolts are finished in a durable black oxide coating and feature the correct zinc-plated washers. Sold per set for one engine.


WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Vehicle Fitment

Make & Model Year Range Application Details
Pontiac Bonneville 70-77 455ci (4 bolts)
Pontiac Catalina 70-77 455ci (4 bolts)
Pontiac Grand Prix 70-77 455ci (4 bolts)
Pontiac GTO 70-73 455ci (6 bolts)
Pontiac LeMans 70-73 455ci (6 bolts)
Pontiac Tempest 70-73 455ci (6 bolts)
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Bolts, 1970-77 Pontiac, 455 Motor Mount to Block, 12-piece
Bolts, 1970-77 Pontiac, 455 Motor Mount to Block, 12-piece