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Photo of Bolt Set, Cylinder Head, ARP, Pontiac 326-428 w/D-Ports Heads

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ARP

Bolt Set, Cylinder Head, ARP, Pontiac 326-428 w/D-Ports Heads

Name: Bolt Set, Cylinder Head, ARP, Pontiac 326-428 w/D-Ports Heads
Brand: ARP
SKU: G221343
Price: 101.99 USD
Availability: BackOrder

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Part# : G221343

Mfg#: 190-3608

Sold As: Set

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^$101.⁹⁹

List Price: $112.95

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Fits 1962–1964 Grand Prix View fitment for 6 models

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Maximum clamping force

All ARP cylinder head bolt sets are hex head.

Notes

This item is not eligible for any further discounts or promotional pricing.

Find Item In These Catalogs

2025 Grand Prix 1962-77 181
2025 GTO, LeMans & Tempest 214

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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
1959–1964 Pontiac Bonneville	326-421 (w/D-port heads only)
1959–1964 Pontiac Catalina	326-421 (w/D-port heads only)
1962–1964 Pontiac Grand Prix	326-421 (w/D-port heads only)
1964–1973 Pontiac GTO
1961–1973 Pontiac LeMans	326-421 (w/D-port head only)
1961–1970 Pontiac Tempest	326-421 (w/D-port head only)

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ARP Bolt Set, Cylinder Head, ARP, Pontiac 326-428 w/D-Ports Heads

Details
Fitment
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