Wake up your Hot Rod with a PAC 331/347 Short-block!!!
331/347 Shortblock
$1,999.00Price
- -87-93 Seasoned Roller Block
-3.25,3.40 Stroke/4.03 Bore
-Scat Nodular Crank
-Scat 4340 I-Beam Rods
-JE/SRP/Mahle Forged Pistons
-10.1 Compression (60cc Head)
-28oz Balance
-450hp Capable