Description:
OEM quality cast aluminum alloy construction Some fitments feature pistons with a coating that extends piston life, reduces friction and allows for cooler running engines Ideal for OEM replacement Economical with great performance, all in one package Kits include two pistons, wrist pins and clips Accept OEM or Hastings rings (order separately)
Specifications summary:
Brand: DRAG SPECIALTIES
Vendor Part Number: 21988-07
Bore - Oversize: Standard
Bore Oversize: Standard
Bore Size: 3,750"
Compression Ratio: 9.2:1
Piston Diameter: 3.750"
Piston Material: Aluminum
Product Name: Piston
Stroke Length: 4-3/8"
Units: Kit
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