Chevrolet Performance 454 Partial Engine

$5,671.37 $4,423.67

  • 400 +hp / 500 + lb.-ft. capable
  • 454 HO and ZZ454 based on this partial
  • Four-bolt main block
  • All-forged rotating assembly
REBATE AVAILABLE: $250 Prepaid VISA Gift Card From Chevrolet Performance. See 'Rebate' tab below for details.
PROMO AVAILABLE: 1 Free Case of Mobil 1 Oil with Purchase of Chevrolet Performance Crate Engine or 2 Free Cases with the Purchase of a Connect & Cruise System. See 'Promo' tab below for details.

SKU: 12498778 Category: Tag:

454 HO (7.4L) Partial Engine

P/N 12498778

Recommended Transmission: SuperMatic™ 4L85-E Four-Speed Automatic P/N 19300175 or T56 Super Magnum 6-Speed Manual P/N 19329795

Weight 361 lbs

Click here to download installation information.

Chevrolet Performance Partial Engines include a 12-month, unlimited-mileage, part-only warranty.

Click here for more detailed warranty information.

This product qualifies for a $250 Rebate from Chevrolet Performance.

To receive the rebate:

  1. Purchase a select Chevrolet Performance Crate Engine between 10/1/2020 and 12/31/2020
  2. Complete all information requested on this form and mail it by January 31st, 2021, OR
  3. Submit your rebate online at before the same deadline

See rebate form for more details.

NOTE: Please allow up to 6-8 weeks for rebate processing.

This product qualifies for Free Mobil 1 Oil!

November 1, 2020 through February 28, 2021 receive a Free case of Mobil 1 Oil with the purchase of a Chevrolet Performance Crate Engine and receive two Free Cases of Mobil 1 Oil with the purchase of a Connect & Cruise Package.  


There are no reviews yet.

Be the first to review “Chevrolet Performance 454 Partial Engine”