800.345.4545
Unrivaled Customer Service
And Expert Tech Advice!  
FREE SHIPPING!
Same Day Shipping Before 11 PM ET
0
My Cart
0
$0.00
Shop By Vehicle
Shop By
Category
Close Menu
Shop By Vehicle
Top Categories
All Categories

Top Categories

All Categories


Free Catalog
E-Mail Signup
My Account
Track Order
Gift Certificates
Rebates
Help

Lunati MAL19

Heavy Metal Slug For GM LS Series Crankshafts .4375" x 1.000"

638-MAL19

jegs shipping
Estimated to ship directly from the manufacturer on 05/02/18
Easy Returns
Easy Returns
Lowest Price Guarantee
Lowest Price Guarantee
Lunati MAL19 Heavy Metal Slug For GM LS Series Crankshafts .4375" x 1.000" $41.99
Heavy Metal Slug
  • For GM LS Series Crankshafts
  • .4375" x 1.000"

  • Lunati Signature Series Crankshafts are made from a specialized non-twist 4340 forged steel construction and proven to withstand applications well over 1500 horsepower making them the strongest crankshaft available. They are the best choice for racing with many design features such as gun drilled mains, lightened rod journals, micropolished journals and a windage reducing contoured wing counterweight profile. To increase strength and durability, each Signature Series crankshaft is pulsed plasma nitride heat treated.

    Note: All Lunati crankshafts MUST use narrow or chamfered main & rod bearings.

    Some parts are not legal for use in California or other states with similar laws / regulations