Engine Builds
Engine Builds
From drop-in rods and pistons to full 440 short blocks, built and machined for the LT platform.
Contact us at info@prayperformance.com for more information on our engine builds.
Build Pricing
GPI Drop-In Rods & Pistons$2,015
416 Short Blockapprox. $8,475
427 Short Blockapprox. $10,168
440 Short Blockfrom $11,500
Starting minimum.
Machining & Assembly$2,650
Build Requirements
| Build | Required | Price |
|---|---|---|
| 416 or larger displacement | ARP main studs | $255 |
| Boosted builds | ARP main studs | $255 |
| ARP head studs | $445 |
Plan Your Build
Tell us your goals and we'll spec the right short block.
