BBC 502 OR 540 SHORT BLOCK W/ ASSEMBLED ALUM HEADS (DART BLOCK & BRODIX HEADS)

4340 forged Scat rods and Scat 9000 crankshaft and forged pistons–all new first quality parts. Many compression ratios available. Full competition valve job on heads, stainless valves, and custom springs with correct open and closed spring pressures for camshaft of your preference roller or tappet.