Edelbrock · New
Edelbrock Cylinder Head E-Cnc GM Gen IIi/IV LS3 Small Port Standard Block
MPN 61319 · Store SKU ede61319
Supplier stock checked 11/7/2026, 4:35:30 AM UTC. Adding a part does not reserve it.
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Product details
The Edelbrock #61319 E-CNC LS3 cylinder head is a great general-purpose high performance cylinder head for any street- strip LS engine. This cylinder head has a high velocity port compared to stock LS3 cylinder head, making them an ideal upgrade for any cathedral port or 3.89" bore LS application. They feature an improved design and casting that gives cylinder head porters more material to work with compared to another stock head. Like all of our other E-CNC cylinder head, these feature fully CNC'd intake ports, combustion chambers and exhaust ports for improved performance. Compatible with stock style rocker arms. Edelbrock part #61319 E-CNC LS3 Cylinder Heads are a great general-purpose high performance cylinder head for any street- strip LS engine. CYL HEAD LS3 GM GEN III/IV CNC SM PORT 13.25 DEG VALVE ANGLE STD BLOCK E-CNC Complete GEN III/IV LS Chevy Cylinder Head Small Port E-CNC 230 Cylinder Head
Manufacturer fitment & guides
- Chevrolet:Small-Block Gen IV L76:364 (6.0L);Chevrolet:Small-Block Gen IV L77:364 (6.0L);Chevrolet:Small-Block Gen IV L92:376 (6.2L);Chevrolet:Small-Block Gen IV L94:376 (6.2L);Chevrolet:Small-Block Gen IV L99:376 (6.2L);Chevrolet:Small-Block Gen IV L9H:37
- Manufacturer-supplied application summary from Turn14; this may not be an exhaustive fitment list.
Part-specific notes
- California Proposition 65: Y
