He at DCR we offer 3 complete engine options, DCR Engine Option 1, DCR Option A bottom end good up to 500hp/with the DCR Pro Series Head=$7100.00 + shipping and core charge. On sale now for $5931.00 + shipping and core charge. DCR Engine Option 2, DCR Option B bottom end good up to 1000hp/with the DCR Pro Series Head=$9000.00 + shipping and core charge. On sale now for $7851.00 + shipping and core charge. DCR Engine Option 3, DCR 2.6 Stroker Engine good for 1000+hp/with the DCR Pro Series Head=$10,300.00 + shipping and core charge. On sale for $9165.00 + shipping and core charge. The core charge is a fee of $2000.00 which is refunded once we recive your stock engine and head back. Place your orders now for race season, all we require is a half down payment to start the build and the other half is due once the engine is ready to ship. If you have any questions please give us a call at the DCR Speed Shop @ 1-276-956-2082 Thanks, Nubs @ DCR