Crate-Engine-Assembly "ZL402" LQ9 Iron Long Block Pkg W/ 51016
Product Description
SLP has taken their already great performing ZL402 and made it even better! They've included and installed the SLP/L92 64cc cylinder-head-and-L76 manifold package with a SLP 51016 camshaft, SLP double-row timing chain, SLP Heavy-duty oil pump, new GM lifters and lifter guides, ARP cylinder head studs and MLS head gaskets.
Slp's ZL402 is built around a new GM LQ9 Gen III 6.0 liter GM block, a 4.00" 4340 forged Callies steel crank, and 4.00" 2618 forged SLP/Manley aluminum pistons and 4340 forged SLP/Manley H-Beam Rods.
The advantage of this approach is the new ZL402 long-block ships to you already assembled eliminating the guesswork associated with building an engine. (L76 manifold included, not installed).
Although designed primarily for use in late-model F-Bodies and Corvettes, the ZL402 also makes a great choice for street rods, muscle cars, and trucks. Best of all, it's sold outright, eliminating the shipping hassles and expenses of core returns.
You won't find a higher-quality, better value LS stroker motor anywhere!
NOTE: While placing your order, please specify model year that the 402 will be installed in, and what style reluctor wheel is required. SLP's harmonic balancer/under-drive pulley is required for proper installation (or an equivalent pulley that is properly keyed) a stock balancer/pulley will NOT fit.
SLP/L92 ZL402 Iron Long Block Includes the following: Built entirely from brand new parts Sold outright, no cores required! GM LQ9 iron 6.0 liter block 402-CID displacement 4.000" Callies 4340 forged steel crankshaft, balanced to rotating assembly (included are the SLP windage tray spacers) 4.000" SLP/Manley 2618 forged alloy pistons with -6.00cc dish (includes new Total Seal rings and full-float pins) 6.125" SLP/Manley 4340 forged steel H-beam rods Includes new, factory-installed cam bearings; Clevite rod and main bearings SLP 51016 Camshaft .591/.600-inch lift 224/228 duration @ 0.50 113° LSA SLP/L92 Cylinder Heads L92 offset GM rocker arms (qty. 8) L76 GM Intake Manifold w/stock LS2 throttle body and 39lb/hr GM injectors (included, not installed) SLP 55000 Double-Row Timing Chain SLP 55001 Heavy-Duty Oil Pump New GM Lifters and Lifter Guides ARP Cylinder head studs MLS Head Gaskets 11:1 compression ratio (nominal) Designed for naturally aspirated applications Capable of supporting up to 700+ HP Meticulously assembled by SLP to OEM tolerances and specifications. Pans, plates, and covers not included. ZL402 OEM-quality fender badges (pair). SLP offers a 1 year warranty (workmanship)
NOTE: SLP STRONGLY recommends that final assembly and installation be performed by an experienced, professional mechanic. Assembly/installation instructions are neither included nor available with this part.
**All engines are shipped in a Heavy-Duty crate, $100.00 additional charge applies**
Slp's ZL402 is built around a new GM LQ9 Gen III 6.0 liter GM block, a 4.00" 4340 forged Callies steel crank, and 4.00" 2618 forged SLP/Manley aluminum pistons and 4340 forged SLP/Manley H-Beam Rods.
The advantage of this approach is the new ZL402 long-block ships to you already assembled eliminating the guesswork associated with building an engine. (L76 manifold included, not installed).
Although designed primarily for use in late-model F-Bodies and Corvettes, the ZL402 also makes a great choice for street rods, muscle cars, and trucks. Best of all, it's sold outright, eliminating the shipping hassles and expenses of core returns.
You won't find a higher-quality, better value LS stroker motor anywhere!
NOTE: While placing your order, please specify model year that the 402 will be installed in, and what style reluctor wheel is required. SLP's harmonic balancer/under-drive pulley is required for proper installation (or an equivalent pulley that is properly keyed) a stock balancer/pulley will NOT fit.
SLP/L92 ZL402 Iron Long Block Includes the following: Built entirely from brand new parts Sold outright, no cores required! GM LQ9 iron 6.0 liter block 402-CID displacement 4.000" Callies 4340 forged steel crankshaft, balanced to rotating assembly (included are the SLP windage tray spacers) 4.000" SLP/Manley 2618 forged alloy pistons with -6.00cc dish (includes new Total Seal rings and full-float pins) 6.125" SLP/Manley 4340 forged steel H-beam rods Includes new, factory-installed cam bearings; Clevite rod and main bearings SLP 51016 Camshaft .591/.600-inch lift 224/228 duration @ 0.50 113° LSA SLP/L92 Cylinder Heads L92 offset GM rocker arms (qty. 8) L76 GM Intake Manifold w/stock LS2 throttle body and 39lb/hr GM injectors (included, not installed) SLP 55000 Double-Row Timing Chain SLP 55001 Heavy-Duty Oil Pump New GM Lifters and Lifter Guides ARP Cylinder head studs MLS Head Gaskets 11:1 compression ratio (nominal) Designed for naturally aspirated applications Capable of supporting up to 700+ HP Meticulously assembled by SLP to OEM tolerances and specifications. Pans, plates, and covers not included. ZL402 OEM-quality fender badges (pair). SLP offers a 1 year warranty (workmanship)
NOTE: SLP STRONGLY recommends that final assembly and installation be performed by an experienced, professional mechanic. Assembly/installation instructions are neither included nor available with this part.
**All engines are shipped in a Heavy-Duty crate, $100.00 additional charge applies**