Launch Now promaxx ls3 heads exclusive content delivery. Free from subscriptions on our content hub. Delve into in a large database of tailored video lists offered in high definition, the best choice for choice viewing enthusiasts. With up-to-date media, you’ll always be informed with the brand-new and sensational media personalized to your tastes. See organized streaming in incredible detail for a deeply engaging spectacle. Get into our online theater today to check out select high-quality media with for free, no commitment. Get fresh content often and investigate a universe of specialized creator content created for exclusive media buffs. Seize the opportunity for singular films—download quickly freely accessible to all! Maintain interest in with speedy entry and start exploring prime unique content and commence streaming now! Enjoy the finest of promaxx ls3 heads original artist media with sharp focus and chosen favorites.
This head is for large bore power w/ a 63cc combustion chamber In addition to the ls head, promaxx decided to dive into a world where an affordable aluminum cylinder head isn’t exactly commonplace — the diesel market. Dyno results produce 700 hp plus on pump gas
Requires 4″ bore minimum and ls3 intake rocker. We put these on top of a stock 5.7 bottom end with 50k miles. Shop the best available promaxx xxtreme gm ls aluminum cylinder heads parts at the guaranteed lowest prices
High performance parts delivered fast.
Browse for more products in the same category as this item Cylinder heads > promaxx cylinder heads > chevrolet _ ls series Promaxx 3165 xxtreme 260 ls3 rectangle large bore 59cc bare heads fits vehicle This head is for large bore power
At promaxx, we provide our xxtreme series at prices that make our competition cringe Going fast doesn’t have to break the bank, so get a pair of xxtreme series heads today. Promaxx performance xxtreme assembled 260 cc rectangle port cylinder heads for ls3 w/4 in Bore w/63 cc combustion chambers is rated 5.0 out of 5 by 1
Rated 5 out of 5 by hammer99 from incrediblei bought and waited 4 month for these heads
There was a valve shortage
OPEN
