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Federal-Mogul / Sterling / Sealed Power 345NP .030 over pistons
TRW # L3022F / SP # 8136P
Set of 8 for Chevrolet small-block 350 (5.7L)
• Bore: 4.030” (.030 over 4.000” standard)
• Flat top with four valve reliefs
• Compression height: 1.540”
• Skirt size listed 4.02875”
• Press-fit pins
• Cast aluminum
Fits 1967–1990 GM 350 applications including Camaro, Chevelle, Impala, Caprice, Corvette, C10/K10 trucks, and others. Confirm your exact year/engine before buying.
These are old-stock pistons in the original Federal-Mogul box (copyright 1986). Crowns are clean with no carbon. Some storage dust and light surface oxidation from sitting. Ring lands and skirts appear intact. Pins appear to still be with the set — please look at photos.
Sold as a complete set of 8 as shown. No rings included. Buyer to verify measurements and fitment.
