Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 12 - Jul 17
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Gx390/420/440 Billet 45/36 headBig Block Gx390 420 440 billet head 45 36 titanium valves, 37cc chamber Ampco 45 seats, Comp cams gp966 springs, Titanium Retainers uses gx390 style rockers, Now with offset valve cover spacer to accept springs up to 1. 5" Diameter Flows 220cfm Comes with custom exhaust flange, widened rocker shaft, valve cover spacer, and Intake! must use aftermarket valve cover!!!
Big Block Gx390/420/440 billet head
-45/36 titanium valves,
-37cc chamber
-Ampco 45 seats,
-Comp cams gp966 springs,
-Titanium Retainers
-uses gx390 style rockers,
-Now with offset valve cover spacer to accept springs up to 1.5" Diameter
-Flows 220cfm-
-Comes with custom exhaust flange, widened rocker shaft, valve cover spacer, and Intake!
-must use aftermarket valve cover!!!
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy