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Photo of Head Bolt, Pontiac V8, 3-5/8
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Head Bolt, Pontiac V8, 3-5/8"

Vehicle Specific View fitment for 6 models
Part# G241449
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$14.99
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List Price: $16.95
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Superior quality bolts

Available individually or in complete kits

Fasten your cylinder heads with these original style bolts from OPGI. Bolts are manufactured to factory specifications and feature precisely rolled threads as well as factory-correct head markings for authenticity. Bolts are available in several sizes individually or you can purchase a complete kit for one engine.

Find Item In These Catalogs

  • 2024 Grand Prix 1962-77 184
  • 2024 GTO, LeMans & Tempest 237
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 www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1964–1977 Pontiac Bonneville 3-5/8"
1964–1977 Pontiac Catalina 3-5/8"
1964–1977 Pontiac Grand Prix 3-5/8"
1964–1973 Pontiac GTO 3-5/8"
1964–1973 Pontiac LeMans 3-5/8"
1964–1970 Pontiac Tempest 3-5/8"
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Head Bolt, Pontiac V8, 3-5/8
Head Bolt, Pontiac V8, 3-5/8"