- Hand-polished to a beautiful mirror gloss finish for ultimate engine bay presentation.
- Engineered cooling fins lower engine oil temperatures under heavy driving loads.
- Suits gen 5 big block chevy v8 configurations including 454, 502, and 572ci blocks (1991+).
The Calflow polished finned aluminium oil pan sump provides exceptional oil management for modern Gen 5 Big Block Chevrolet 454, 502, and 572 V8 engines built from 1991 onwards. It is precision cast from robust aluminium alloy and hand-polished to a high mirror gloss. The engineered cooling fins ensure engine oil stays within its ideal temperature range under demanding applications.