COVID-19 Update: Our website offers seamless ordering anytime, and with the exception of business critical personnel, the majority of our customer service, call center sales staff marketing and related support are officially connected and working from home as of Monday, March 30, 2020. Like most fulfillment centers, you’ll likely experience some delays in shipping, as our Warehouse team is running at reduced capacity. We are continuing to take extra precautions with additional cleaning and sanitization in our fulfillment center. With the new government guidelines in place, we hope to be back to normal sometime in May. For additional details, click here. Show More… Show Less…
  • As seen on
Scroll to Top

GM Performance Parts

Crate Engine, GM, Chevrolet ZZ6, Turnkey

Vehicle Specific fits 8 models
ooooo
ooooo
0 Reviews
Part# CH31359
Pricing
$9,214.95
You Save $838.96
$8,375.99
(Each)
Ships direct from manufacturer

Newest 350 crate engine from GM

The new ZZ6 350 crate engine from Chevrolet is one of the most powerful 350-based crate engines from the "ZZ" lineup. Rated at 405 horsepower and 406-ft./lbs. of torque, it uses aluminum Fast Burn cylinder heads equipped with LS-style beehive valve springs for greater high-rpm performance. This crate engine is also built using a cast-iron block with four-bolt mains, along with a forged steel crankshaft, and an aggressive hydraulic roller camshaft. The ZZ6 can be ordered in both a base version that comes with an intake manifold and distributor, as well as a turn-key version that comes complete from oil pan to carburetor, flexplate to accesory drive.

Notes

  • Technical Information: Horsepower: 405 @ 5600 rpm Torque: 406-ft./lbs. @ 4600 rpm Max recommended rpm: 5800 Compression ratio: 9.72:1 Block: 10105123 cast-iron, 4-bolt main caps Crankshaft: 12556307 forged steel Connecting rods: 10108688 forged powder steel Pistons: 10159436 hypereutectic aluminum Camshaft: 10185071 hydraulic roller, lift .474" I, .510" E, duration @ .050" 208 I, 221 E Cylinder heads: 19300955 Fast Burn aluminum 62cc combustion chambers Intake valves: 2.000" Exhaust valves: 1.550" Rocker arms: 19210724 1.5:1 aluminum roller Intake manifold: 12496822 single-plane Holley flange Carburetor: 19170093 770 cfm Holley Distributor: 93440806 HEI Fuel: 92 octane Ignition timing: 36 total @ 4000 rpm
  • NOTE: Not CARB Legal.
  • SHIP NOTE: This item exceeds standard size and is exempt from free shipping.
  • SHIP NOTE: This item cannot be shipped FedEx Ground and requires Truck Freight Delivery which must be prepaid by credit or check (no C.O.D). Please call or email us for an exact quote.
  • SHIP NOTE: This item is SPECIAL ORDER and will be drop-shipped from the manufacturer.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Make & Model Year Range Application Details
Buick Grand National 82 turnkey
Buick Grand National 84-87 turnkey
Buick Regal 78-87 turnkey
Buick T-Type 83-87 turnkey
Chevrolet Chevelle 64-77 turnkey
Chevrolet El Camino 64-88 turnkey
Chevrolet Malibu 78-83 turnkey
Chevrolet Monte Carlo 70-88 turnkey
  • Have a Question? Chat with an Expert or Call 1‑800‑243‑8355
    Mon-Fri 7:30am-5pm | Sat 10am-3pm PT Experts are currently offline
  • Low Prices. Price Match Guarantee
  • Car Part Experts. We know car parts
  • Guaranteed Fitment. 100% factory accurate
  • Superior Selection. Largest selection of in-stock parts

Reviews (0)

Crate Engine, GM, Chevrolet ZZ6, Turnkey
GM Performance Parts Crate Engine, GM, Chevrolet ZZ6, Turnkey
$8,375.99