Pay in 4 interest-free payments of $37.50 Learn more
Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
These are our bigger intake port port offering and are best suited to engines running aftermarket plastic factory style manifolds
and is designed for classes that must retain 4150 bolt spacing or customers with a 4150 carb or throttle body
CNC chamber softening that incorporates the generic radial conical softening like most companies use
24" Deck Blocks
65" exhaust exceeding 300 CFM on a 4
11/32 Steel Exhaust Valve Guide Upgrade for Power Adder Heads Dart 10D These are our bigger intake11 32 Steel Exhaust Valve Guide Upgrade with a K Line Valve Guide Liner insert for Power Adder cylinder heads. Steel valve guides better withstand the higher exhaust temperatures experienced in power adder applications.
US$ 650.00
US$ 1450.00
US$ 650.00
US$ 2000.00
US$ 550.00
US$ 750.00
US$ 4497.50