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Milodon

Main Caps, Milodon, Pontiac 421/428/455, Angled

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Part# : G240066
Mfg#: 11500
Sold As: Set
Ship Size: Standard
$449.99
List Price: $495.95
You Save $45.96

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Vehicle Specific View fitment for 6 models
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Milodon main caps are CNC machined from high strength ductile material, which has the proper balance of strength yet is not too rigid that allows the transfer of increased shock loads to the crank and bearings. In this case, more is not better when it comes to hardness.Made in USA flag Only .030" of material removal is required upon initial installation, which will allow 100% cleanup on a damaged or crooked block. The drill bushing used to drill and tap the side bolt holes is included in the kit. The side bolts can be installed by anyone with a hand drill and a tap. If the block has square main registers, the block needs only a standard align bore to finish the job. Milling the mains is only necessary if the main registers are not square. All necessary bolts, washers and the drill bushing are included in the center three cap kit. For maximum strength the installation of Milodon main studs are highly recommended.

Notes

  • This item is not eligible for any further discounts or promotional pricing.
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
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
1962–1976 Pontiac Bonneville  
1962–1976 Pontiac Catalina  
1962–1976 Pontiac Grand Prix  
1964–1973 Pontiac GTO  
1963–1973 Pontiac LeMans  
1963–1970 Pontiac Tempest  
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Main Caps, Milodon, Pontiac 421/428/455, Angled
Milodon Main Caps, Milodon, Pontiac 421/428/455, Angled