Shafiroff Racing Engines and Components
Dart Big M Rebate

Take One Of Our Balanced Rotating Assemblies And A Fully Precision Machined And Race Prepped Block, Have It Assembled By The Most Experienced Race Engine Builders In The World And You Have All The Components That Make Up One Of The Best Values In Short Blocks Today.

Different Compression Ratios Available


Camshaft Installation Package add $595
Includes Custom Steel Billet Roller Cam, Cloyes Billet True Roller Timing Chain w/Torrington Bearing, Cam Button And Locks. Camshaft Installed And Degreed.
Deluxe Shortblock Version (Includes Camshaft Package) add $1400
Includes Custom Steel Billet Roller Cam, Cloyes Billet True Roller Timing Chain w/Torrington Bearing, Cam Button & Locks, Chrome GM Timing Cover and Tavia Pointer, SFI Harmonic Balancer, Moroso Custom Stroker Oil Pan w/Windage Tray, Moroso Oil Pump & Severe Duty Tig-Welded Pick-Up. All Gaskets, Seals and Hardware. Completely Assembled With Camshaft Degreed And TDC Verified And Set.
ATI SFI Approved Super Damper Balancer $ 225
Blocks:
Machine Block and Install Lifter Valley Screen Kit $ 75
Dart Steel Billet Main Cap Upgrade $ 450
Machine Block for .904 Lifters $ 250
O-Ring Block w/Stainless Steel Wire $ 175
Crankshafts:
Callies USA Made 4340 Dragonslayer Crank w/Dura-Tough Heat Treating $ 695
Callies USA Made 4340 Magnum Plus Pro Series Crank $ 1095
Connecting Rods:
Eagle 4340 3D Rods w/L19 Rod Bolts $ 125
Callies CompStar 4340 Steel Rods w/ARP 2000 Bolts $ 200
Manley H-Beam 4340 Steel Rods w/ARP 2000 Bolts $ 300
Oliver Steel Billet Rods $ 895
"All American" Callies Crank & Manley Rod Package $ 995
Pistons:
JE Chevrolet Gas Ported Pistons with .043/.043/3MM Ring Package $ 295
JE Big Chief Gas Ported Pistons with .043/.043/3MM Ring Package $ 395
Hellfire® Rings $ 175
Tool Steel Rings for Nitrous $ 250
Tool Steel "Heavy Wall" Wrist Pins $ 200
Accessories:
Cometic MLS Head Gaskets (Multi Layered Steel)
4.350" to 4.630" Bore Sizes • Available In .040/.045/.051 Thickness each $ 95
4.350" to 4.630" Bore Sizes • Available In .060/.066 Thickness each $ 115
Calico Coated Bearing Package (Cam, Rods & Mains) $ 150
Heavy Metal Balancing Charge (if required) per slug $ 75