- Fully Machined & Blueprinted Inhouse At Pavtek Since 1989
- Dyno Run In And Tuned For Best Performance & Reliability
- Packaged Priced – Heavily Discounted
- Dyno Proven ( Know Before You Buy Exactly How Much Power You’re Purchasing )
- 12 Months Unlimited Kilometers Warranty
- Australia Wide Economical Shipping
- In Stock NOW And Ready For Immediate Shipping
- No waiting months and hearing excuse after excuse as to why your engine still isn’t ready
APPLICATION:
434 Small Block Chev
Gold Pro Plus Engine 660+ HP
(Dynoed With Turn Key Extras)
| Pavtek Part # | L434S401SR |
| IN Stock Status | 8 WEEK BUILD TIME |
| GENERAL TECH. INFO | |
| Cubic Inches |
434 |
| Ft/lbs @ RPM |
592 / 5100 ( 29263 ) |
| Horsepower @ RPM |
663 / 6600 ( 29263 ) |
| Fuel Required |
PULP 98 Octane |
| Camshaft Type |
Solid Street Roller |
| Extractors Required |
2″Primary 4 into 1 |
| Minimum Converter RPM |
4250 ( Minimum WOT ) |
| Best Converter RPM |
4900 |
| Maximum RPM Shift |
7000 |
| PARTS |
|
| INCLUDED: | |
| BLOCK |
|
| Block Supplied Outright |
Yes |
| Block Supplied | Dart SHP |
| Block CNC Machined | Yes – Inhouse |
| Main Caps | Yes / 3 Centre |
| Welsh Plugs | Yes – Brass |
| CYLINDER HEADS | |
| Head / Brand |
DRP / 23 Degree |
| Head Material |
Alloy |
| Head Porting Included |
Yes |
| Head Porting / Intake |
Yes 100% 5 Axis Inhouse |
| Head Porting / Exhaust | Yes 100% 5 Axis Inhouse |
| Head Porting / Chambers | Yes 100% 5 Axis Inhouse |
| Valve Material / Brand | Stainless Steel /Ferrea |
| Retainer Material / Style | Chrome Moly / 10 Degree |
| Valve Locks / Brand | 10 Degree Comp Cams |
| Valve Stem Seals – Style | Teflon- Crane |
| Valve Spring Style Used | Isky – Dual With Dampner |
| Valve Spring Locaters | Yes |
| ROTATING ASSEMBLY |
|
| Crankshaft Brand/ Material | DRP / 4340 Forged Steel |
| Piston Brand / Material | Srp / Forged |
| Piston Type | Flat Tops |
| Piston Rings Brand | JE |
| Piston Ring Widths | 1.2 1.5MM 3/16″ |
| Conrod Brand / Length | Scat / 6.000″ |
| Conrod Beam Style | H-Beam Stroker Clearanced |
| Conrod Bolts Material | ARP 8740 |
| Conrod Bolt Diameter | 7/16 |
| Harmonic Balancer / Brand | PowerBond Race |
| Engine Balance | Internal Front & Rear |
| BEARINGS |
|
| Main Bearings | ACL H-Race Series |
| Big End Bearings | ACL H-Race Series |
| Cam Bearings | Dart – Coated |
| CAM, LIFTERS |
|
| Cam Type / Brand | Street Roller / Custom Pavtek |
| Lifter Type / Brand | Vertical Tie Bar – Moral |
| TIMING SET | |
| Timing Set Brand /Type | Rollmaster/ 9 Key with Torrington |
| Camshaft Retaining | Aeroflow Thrust Button and Cam Bolt Lock Kit |
| INTAKE MANIFOLD | |
| Intake Manifold Brand | Edelbrock |
| Intake Manifold Style | Single Plane – Super Victor |
| Intake Manifold Porting | Yes – Welded & CNC Ported |
| VALVE TRAIN |
|
| Roller Rockers Brand | Scorpion |
| Roller Rocker Type | 7/16 Stud Mount |
| Roller Rocker Ratio | 1.65 |
| Pushrods Brand | Trend 4340 Chrome Moly |
| Pushrods Specs | .080″ Wall / 1 Piece / 210 Radius |
| Guide Plates – Brand | Comp Cams Adjustable |
| GASKETS | |
| Head Gaskets Brand | Felpro O-Ring |
| Intake Gaskets | Felpro 1207 |
| Rear Main Seal | Felpro Competition Style |
| OILING SYSTEM | |
| Oil Pan | ASR HV |
| Oil Pump Pickup | Mellings |
| Oil Pump | Mellings |
| Oil Pump Driveshaft | Mellings HD |
| FASTENERS & DRESSUP |
|
| Head Bolts / Head Studs | ARP Bolt Kit |
| Main Bolts / Main Studs | Dart Bolts |
| Rocker Studs | Arp HD |
| Intake Manifold Bolts | Arp 12 Point |
| Harmonic Balancer Bolt | Arp |
| Rocker Covers | Aeroflow Sheet Metal / Black |
| Timing Case Cover | New Cast Polished |
| Timing Pointer | Aeroflow Billet Adjustable |
| TURN KEY EXTRAS INCLUDED |
|
| Engine Run In On Dyno | Yes |
| Engine Tuned On Dyno | Yes |
| Spark Plugs Supplied | Yes |
| Oil Filter & Oil For Dyno | Yes |
| Oil Filter Mount | Yes / Aeroflow Billet |
| Carby | 950 Cfm 4150 SA Street HP Carby |
| Carby Spacer | Pavtek Billet 2″ Ported |
| Carby Bolts | ARP studs |
| Ignition System | Ice Complete System – 128 curves |
| Ignition Rev Limiter | Yes ICE / 1 Stage |
| Distributor Clamp Supplied | Yes – Aeroflow Billet |
| Fuel Pump Block Supplied | Yes – Aeroflow Billet |
| Dipstick Supplied | Yes – Chrome |
| Bellhousing Dowels Supplied | Yes |
| Coolant Bleed Kit | Yes – Aeroflow |
| Aeroflow Engine Cradle On Wheels | Yes |
| Pavtek Free T-Shirt | Yes – Specify Size When Placing Order |
| Pavtek Rear Window Decal | Yes – 500 x 162MM |
| Normal Build Retail Price | |
| Discounted Package Price | $28,575 |
| JOB / BUILD # | C29263 |
| PRICE UD 11/9/2025 |
Price Does Not Include Freight Charges
If Ordered Online We Will Contact You With A Price For Freight ASAP
Engine is supplied with Black Aeroflow Sheet Metal Rocker Covers – AF77-5000BLK
Can be swapped for polished versions if required.
Engine is supplied with ASR oil pan to suit HQ
Can be changed to suit other vehicles at your cost
Turn Key Accessories Available
PLEASE CALL 03 9408 7726 IF YOU NEED ASSISTANCE