Davis Customs

Small Block Performance Engines

350/290 Base

350/290 HP
What's Hot?
  • All-New Engine-Not a Rebuild
  • Four-Bolt Block
  • L82 Camshaft
  • 300 Horsepower
  • 335 Lb-Ft Torque
  • 2 Year/80,000km Warranty

 

Mike Schritt, Parts Manager

Parts Direct - (844) 242-1379

Performance
Regular - $3,280.25
Sale - $2,849.00

The best value crate engine in the GM Performance Parts lineup!

The 350/290 Base is the most popular GM Performance Parts crate engine because no one can deliver such performance for this kind of value. GM Performance Parts believes that everyone should be able to afford a high quality, high performance GM V-8 without going broke. The 350/290 Base is an answer to those car crafters who demand maximum return on their money. However, just because it's affordable, don't think that it's a stone. The 350/290 delivers 300 hp @ 5100 rpm and a solid 335 lb.-ft. of torque at 3750 rpm. With those kinds of numbers, it's the perfect replacement engine for the millions of GM vehicles that shipped with a small-block. Got a tired, old project car that needs a lift? This is the crate engine for you.

We've also loaded the 350/290 Base engine with a four-bolt main bearing block, aluminium pistons, and a hydraulic camshaft. The cast iron cylinder heads are designed to be extremely durable while still providing good airflow through the engine.

The 350/290 will ship to you as a Base-level long block. Add an intake manifold, carburetor, ignition system, starter, balancer, and water pump, and you'll be ready to hit the road with a fresh new motor. All of these parts are available from GM Performance Parts, and with its low price, you'll have no problem finishing off the 350/290 in style.<

Gift Card Offer
$200 Performance Engine Coupon

350 HO Deluxe

350 H0 Engine Medicine Hat
What's Hot?
  • Vortec Heads
  • Four-Bolt Block
  • Dual-Pattern Camshaft
  • 333 Horsepower
  • 381 Lb-Ft Torque
  • 2 Year/80,00km Warranty

 

Mike Schritt, Parts Manager

Parts Direct - (844) 242-1379

Performance
Regular - $5,931.56
Sale - $4,995.00

A 350 that's been stepped up in power!

You won't go broke finishing off your project car with our 350 HO Deluxe crate engine! It's packed with all the features you need to get a reliable 333 horsepower and 381 lb.-ft. of torque from a dependable, time-tested combination of GM Performance Parts. Of course, all of the components used in this engine are brand new – not remanufactured parts like the competition is trying to sell you. Designed by our in-house engineers to give you maximum return for your hot rod dollar, the 350 HO Deluxe is a great choice for your small-block crate engine needs.

The 350 HO is based on a tough, Chevy four-bolt block that holds a strong nodular iron crankshaft, good rods, and aluminum pistons. The high-lift camshaft gives the engine its own unique, aggressive idle. The cam is based on the same one found in 1965-67 Corvette 327 engines, but it has even more lift and duration.

Complete from top to bottom, the 350 HO comes pre-assembled with the intake manifold, carburetor, and distributor.

Gift Card Offer
$200 Performance Engine Coupon

SP350 Turn-Key

SP350 Turn-Key Engine
What's Hot?
  • New Design Fast Burn Heads
  • Forged Steel Crankshaft
  • 385 Horsepower
  • 405 Lb-Ft Torque
  • 2 Year/80,000km Warranty

 

Mike Schritt, Parts Manager

Parts Direct - (844) 242-1379

Performance
Regular - $10,051.43
Sale - $7,995.00

A Legendary Foundation With Everything You Need To Get Running

Chevrolet Performance’s SP350 Turn-Key uses new-casting Fast Burn cylinder heads equipped with LS-style beehive valve springs for greater high-rpm performance.

The lightweight aluminum cylinder head casting is based on the proven Fast Burn design, with large intake runners and 2.00/1.55-inch valves. New beehive-style valve springs enable greater high-rpm performance and durability.

They allow the SP350 to rev higher to make the most of every cubic inch of air drawn through it. The SP350 is built with a brand-new block with four-bolt mains, along with a forged-steel crankshaft, an aggressive hydraulic roller camshaft, and durable, high-silicon pistons. Unique valve covers distinguish this new crate engine at a glance, too—along with Chevy bow tie insignias in the ends of the cylinder heads that let everyone know you have the latest Chevrolet Performance hardware under the hood.

The Turn Key engine package includes the distributor, carburetor, and balancer installed. The starter, fuel pump, air conditioning pump, alternator, front-end accessory drive kit, and more are also included.

Gift Card Offer
$200 Performance Engine Coupon

ZZ6 350 Base Engine

ZZ6 Base Engine For Sale
What's Hot?
  • Single Plane Intake Manifold
  • Roller Rocker Arms
  • Slant-Edge Valve Covers
  • 405 Horsepower
  • 406 Lb-Ft Torque
  • 2 Year/80,000km Warranty

 

Mike Schritt, Parts Manager

Parts Direct - (844) 242-1379

Performance
Regular - $9,059.64
Sale - $7,195.00

The Iconic 350-Based “ZZ” Engine Family from Chevrolet

Chevrolet Performance’s new ZZ6 delivers more power than any 350 Small-Block ever installed in a production vehicle. Rated at 405 hp and 406 lb.-ft. of torque, it derives its range-topping performance from unique, lightweight aluminum cylinder heads that enable optimal airflow at high rpm.

The cylinder head casting is based on the proven Fast Burn design, with large intake runners and 2.00/1.55-inch valves. Beehive-style valve springs deliver greater high-rpm performance and durability. Their egg-shaped profiles have less reciprocating mass in motion, require less spring pressure for greater valve control and handle valve train stresses more efficiently. They allow the ZZ6 to rev higher to make the most of every cubic inch of air drawn through it.

The ZZ6 also uses an aggressive hydraulic roller camshaft that supports the engine’s high-rpm airflow capability while maintaining excellent low-speed drivability. This Base crate engine kit includes the intake manifold, distributor, water pump, damper and flexplate – and the distinctive, racing-inspired valve covers that distinguish this crate engine as the latest in the ZZ legacy!

Gift Card Offer
 
$200 Performance Engine Coupon

 

Ram Jet 350

Ram Jet 350
What's Hot?
  • Hydraulic Roller Camshaft
  • Roller Rocker Arms
  • 351 Horsepower
  • 403 Lb-Ft Torque
  • 2 Year/80,000km Warranty

 

Mike Schritt, Parts Manager

Parts Direct - (844) 242-1379

Performance
Regular - $10,329.95
Sale - $8,495.00

The perfect choice for a hot rod.

GM Performance Parts’ unique Ram Jet 350 combines the classic look of the original Rochester mechanical injection system with the dependability and optimized performance of contemporary electronic port fuel injection. We’ve taken our proven 350 Small-Block and topped it with an exclusive port fuel injection system that emulates the look of Chevy’s factory fuel injection systems from the 1950s and ’60s. It’s the perfect choice for a resto-mod hot rod from the original Rochester era.

We deliver the Ram Jet 350 with the following components to make it easier to install and start:

  • Unique intake manifold and plenum that is 9.75 inches tall – plenty of clearance to fit under the hood of most vehicles without modifications
  • MEFI 4 engine controller
  • Wiring harness
  • Detailed instructions

The bottom end of the engine is our stout 350 with a brand-new block, a hydraulic roller cam, Vortec iron heads and a pump-gas-friendly 9.4:1 compression ratio.

Gift Card Offer
$200 Performance Engine Coupon

HT383

HT383
What's Hot?
  • 4 Bolt Main Block
  • Forged Crank
  • Roller Cam
  • Vortec Heads
  • 323 Horsepower
  • 444 Lb-Ft Torque
  • 2 Year/80,000KM Warranty

 

Parts Direct - (844) 242-1379

Performance
Regular - $6,798.37
Sale - $5,695.00

Extra Cubic Inches Deliver Greater Torque For Your Truck!

Got a pre-1980 GM truck with a tired Small-Block? Forget the rebuild and take your trusty truck’s capability to the next level with our big-torque HT383 crate engine. Its extra displacement and unique parts are designed to build a wide, flat torque curve that maintains at least 400 lb.-ft. between 2,500 and 4,000 rpm. The 323 hp and 444 lb.-ft. of torque is power you simply won’t get with a stock-type rebuild. Built for true truck strength, the engine starts with a cast-iron block with four-bolt main caps – a strength-enhancing feature most production truck blocks don’t have. We then fill the block with a forged steel crankshaft and a smooth hydraulic roller camshaft, then top it off with iron Vortec heads. Its 9.1:1 compression ratio is perfect for regular gasoline at all altitudes and engine loads. We deliver the HT383 with an aluminum intake manifold, ready for you to swap over the accessories from your tired engine. It’s also backed by a 24-month/80,000 km limited warranty.

 

Gift Card Offer
$200 Performance Engine Coupon

SP383 Deluxe

SP383 Performance Engine
What's Hot?
  • New Design Fast Burn Heads
  • High-Rise Single Plane Intake
  • Roller Rocker Arms
  • 435 Horsepower
  • 445 Lb-Ft Torque
  • 2 Year/80,000 Warranty

 

Mike Schritt, Parts Manager

Parts Direct - (844) 242-1379

Performance
Regular - $10,358.48
Sale - $8,295.00

More Power From Chevrolet Performance’s Classic Small-Block Stroker!

Chevrolet Performance’s big-torque SP383 is more powerful than ever. We’ve added revised cylinder heads that incorporate a new, high-rpm valvetrain to help the SP383 produce 435 horsepower and 445 lb-ft of torque. The new, lightweight aluminum cylinder head casting is based on the proven Fast Burn design, with large intake runners and 2.00-/1.55-inch valves. New beehive-style valve springs enable greater high-rpm performance and durability. They allow the SP383 to rev higher, building more power to complement its low-rpm torque.
The SP383 is built with a brand-new block with four-bolt mains. It also features a forged-steel crankshaft, an aggressive hydraulic roller, camshaft and durable, high-silicon pistons.
Unique valve covers distinguish the engine from previous versions and it now includes a high-flow, aluminum intake manifold. Use the Holley 770-cfm four-barrel carburetor (P/N 19170093) to make the most of the engine’s capability and achieve the listed horsepower and torque ratings. Davis GMC has everything you need to finish off the engine and get this small-block stroker running in your vehicle faster.

Gift Card Offer
$200 Performance Engine Coupon

CT350

CT350
What's Hot?
  • 350 HP
  • 396 Lb.-Ft. Torque
  • Vortec Heads
  • High-Rise Dual Plane Intake
  • Dual Pattern Camshaft

 

Mike Schritt, Parts Manager

Parts Direct - (844) 242-1379

Performance
Regular - $5,454.05
Sale - $4,395.00

IMCA Racers-Call For Special Pricing!!

Chevrolet Performance's CT350 delivers 350 horsepower from a classic 350 cubic-inch combination. It’s just the thing budget-conscious racers can depend on for competitive performance and low-maintenance durability.

The CT350 is based on the popular 350 HO high-performance street crate engine, including a stout four-bolt-main block and Vortec-style iron cylinder heads. The Vortec heads and unique dual-pattern camshaft help deliver more than 300 lb.-ft. of torque at 2,000 rpm and hold it above that mark through 5,500 rpm – it peaks at 396 lb.-ft. at 3,800 rpm. With that much pulling power, you can hold a gear longer, keeping the engine in its sweet spot for quicker laps.

We complete the CT350 with an 8-quart Circle Track racing oil pan, balancer, HEI distributor and an aluminum high-rise, dual-plane intake manifold. Add your carburetor, starter, spark plugs, wires and water pump – all available at Davis GMC Buick’s parts department – and you’ll be ready to roll into the winner’s circle!

Gift Card Offer
$200 Performance Engine Coupon

CT400 Racing Engine

CT400 Racing Engine
What's Hot?
  • New Fast Burn Heads
  • Bee-Hive Valve Springs
  • 8 Quart Oil Pan
  • 404 Horsepower
  • 406 Lb-Ft Torque

 

Mike Schritt, Parts Manager

Parts Direct - (844) 242-1379

Performance
Regular - $9,791.36
Sale - $7,695.00

New Fast Burn Heads Add High-RPM Performance And Durability

We’ve added greater high-rpm durability to the CT400 racing engine with new Fast Burn heads that feature beehive-type valve springs and complementing valvetrain components. The beehive springs enable greater high-rpm performance and durability. They allow the engine to rev higher to make the most of every cubic inch of air drawn through it.

This brand-new, factory-sealed racing engine is based on the new ZZ5 street crate engine, but includes a racing-only 8-quart circle track oil pan, with dual kick-out design, along with a valve cover breather kit. The new, lightweight aluminum cylinder head casting – distinguished by new Bowtie logos cast into the ends – is based on the proven Fast Burn design, with large intake runners and 2.00/1.55-inch valves.

The CT400 racing engine has a tough bottom end, anchored by a forged steel crankshaft and hypereutectic pistons installed in a brand-new block with four-bolt mains. The assembly also includes an open-plenum high-rise intake manifold and 1.5:1-ratio aluminum roller rockers.

Put a “fast burn” on the competition – with greater high-rpm performance than ever before!

Available Officially Sealed For IMCA Modified Racing - Call For Special Pricing!

Gift Card Offer
 
$200 Performance Engine Coupon

 

Contact Information

Parts: (844) 242-1379

Dealership Hours

Monday - Friday: 9:00am - 6:00pm

Saturday: 9:00am - 5:00pm

Sunday: Closed

Monday - Friday: 7:00am - 5:30pm

Saturday: 8:00am - 12:30pm

Sunday: Closed

Monday - Friday: 7:00am - 5:30pm

Saturday: 8:00am - 4:00pm

Sunday: Closed

Monday - Friday: 8:00am - 5:00pm

Saturday: Closed

Sunday: Closed

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