US$ 558.00
300" material above top ring land) With Gas Port For Improved Ring Seal Wrist Pins: Upgraded Tool Steel
LT1 Oil System Type: Wet Sump Block: GM LT4 6
All sales on Short Blocks are FINAL
Theses engines are suitable for 600-800 Hp levels
427 LS 4.00 stroke sleeved block 900-1600 gm big block 300" material above top ringMBRE completely machines balances and assembles these engines in house with the same 4340 crankshafts 4340 Hbeam rods and forged pistons as all of our combinations. By sleeving these blocks we have had the best reliability for higher Hp builds. We stock sleeves and components for quick delivery.
US$ 558.00
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