Menu

Shop

Garage

Cart

Account

Product Summary

150 mm Under Head Length, M12 x 1.75 Thread Pitch

  • Can be used for aftermarket poly mounts or OEM rubber (Rubber Mounts are for GM 4th Gen F-Body)
  • Class 10.9 for strength
  • Zinc plated for corrosion resistance
  • Includes 2 flange head bolts and 2 flange nuts

Key Specs

MFG. Part #71223015HKR
BrandHooker Headers

Need To Know

Free Shipping on Orders Over $149

Shipping Policies & FAQs

Quick and Easy Returns

Return Policy

Details

Factory replacement M12x1.75x150mm flange head bolt kit; Stock replacement bolts are hard to find due to their uncommon length. This kit can be used for either GM LS/LT & Mopar Gen III Hemi poly mounts

Features:

  • Can be used for aftermarket poly mounts or OEM rubber (Rubber Mounts are for GM 4th Gen F-Body)
  • Class 10.9 for strength
  • Zinc plated for corrosion resistance
  • Includes 2 flange head bolts and 2 flange nuts

Charts

Specifications

KEY SPECS
MFG. Part #71223015HKR
BrandHooker Headers
GENERAL
Under Head Length150 mm
Thread PitchM12 x 1.75
Wrench TypeHex
Material TypeSteel
FinishZinc Plated
GTIN Code090127011591
Sold in QuantityPair
ColorNatural