BMP 085575 MERLIN ALUMINUM CHEVY 409 "W" BLOCK 4.250 BORE KC T1 227) 40/60 (TRACK

KC T1 227) 40/60 (TRACK 1X

(CNC Ported)1

300 INTAKE          160                  220                 277                325                360                379

0050 in PER cc• Angle Machining: NOT AVAILABLE• Dowel Shift: NOT AVAILABLE• Pushrod Slots: STANDARD• Stud Girdle: STANDARD

For engines equipped with adjustable valve trains

BMP 085575 MERLIN ALUMINUM CHEVY 409 "W" BLOCK 4.250 BORE KC T1 227) 40/60 (TRACKCALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. Big Block Merlin X 409 Detail Aluminum Block The Merlin 409 aluminum block is coming along. There has been some questions as of lately that we have heard answered with varying data so we felt that we needed to educate every one. Merlin 409 aluminum block is basically a Big Block Chevy. It accepts the following to assemble it 1. BBC crankshaft up to a 4. 250" 2. BBC harmonic balancer 3. BBC connecting