Piston Set - Jeep 258/4.2L - 1971-1990

• 1980s
• 1990s
• 2000s

• 258/4.2

• Jeep - Cherokee
• Jeep - CJs
• Jeep - CJ-8 Scrambler
• Jeep - DJ-5
• Jeep - Grand Wagoneer
• Jeep - J10
• Jeep - Wagoneer
• Jeep - Wrangler

Piston Set
Jeep 258 - 4.2L
D shaped dish top .185" deep. 1.630" CH. Use R37556 rings.

Parts will be supplied from our own engine build supply. Enginetech Parts are shown as reference & may not be the brand included in your kit purchase. All supplied parts will be of matching or greater quality according to our experienced technicians.