GM L76/92 Cylinder Heads Assembled | Rectangle Port | As Cast | 70cc / 260cc

GM L76/92 Cylinder Heads Assembled | Rectangle Port | As Cast | 70cc / 260ccL76 L92 GM Performance Outright Cylinder Head Package LSX Performance Parts supplies the highest quality in OEM & Aftermarket performance cylinder heads. Designed specifically for 4. 00" and larger bore sized engines these heads flow great out of the box. What's Included In Your New Cylinder Head Package? GM L76 L92 Cylinder Head Castings; "As Cast" Intake Runners; "As Cast" Exhaust Ports; 70cc Combustion Chambers; PAC Platinum . 660 Dual Valve Spring

L76/L92 GM Performance Outright Cylinder Head Package
LSX Performance Parts supplies the highest quality in OEM & Aftermarket performance cylinder heads.
Designed specifically for 4.00" and larger bore sized engines these heads flow great out of the box.

What's Included In Your New Cylinder Head Package?
- GM L76/L92 Cylinder Head Castings;
- "As Cast" Intake Runners;
- "As Cast" Exhaust Ports;
- 70cc Combustion Chambers;
- PAC Platinum .660 Dual Valve Spring Kit;
- 2.165" Solid Stem Steel Intake Valves;
- 1.590" Solid Stem Steel Exhaust Valves;