TSP 370 C.I.D. LQ9 Short-Block
Summary
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TSP 370 C.I.D. LQ9 Short-Block
TEXAS SPEED & PERFORMANCE
SKU #TSP-370SB-LQ9
TSP 370 C.I.D. LQ9 Short-Block
The Texas Speed & Performance 370 C.I.D. LQ9 Short-Block is built using a brand-new GM LQ9 6.0L iron Gen III block and comes fully assembled with a factory 3.622" stroke crankshaft and your choice of 24X or 58X reluctor. This is a strong foundation for performance street or boosted Gen III builds.
Final product price
Kit Components Configured
SKU
TSP-370SB-LQ9
Qty
TSP 370 C.I.D. LQ9 Short-Block
The Texas Speed & Performance 370 C.I.D. LQ9 Short-Block is built using a brand-new GM LQ9 6.0L iron Gen III block and comes fully assembled with a factory 3.622" stroke crankshaft and your choice of 24X or 58X reluctor. This is a strong foundation for performance street or boosted Gen III builds.
Key Features:
- New GM LQ9 6.0L iron block
- Factory GM 3.622" stroke crankshaft
- Standard 4.03" bore piston sets (unless noted)
- Piston options from Wiseco, CP, or Diamond
- Oil and coolant plugs pre-installed
Important Notes:
- Optional upgrade to 1/2" head studs available for high boost or nitrous setups
- Gen III block uses LS1/LS6-style covers/components but requires LS2/LS3 head bolts
- Custom rotating assembly options available
All TSP engines include 12 quarts of break-in oil at no additional cost for proper startup protection and ring seal.
Note: Wiseco and CP pistons support LS1/LS2/LS6/L92/LS3 and most aftermarket heads, while Diamond pistons are intended for LS1/LS2/LS6 applications. Contact Texas Speed for an itemized quote.
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