The CVF Racing Wraptor all-inclusive system converts a Big Block Chevy 396, 427 or 454 to a single 8-rib serpentine belt in a wide mount layout. The alternator is placed on the driver's side above the GM Type II power steering pump, and the full configuration also runs a peanut style A/C compressor. A high-flow aluminum mechanical water pump, short style with reverse rotation, comes with every configuration along with its pulley and cover.
CVF uses 8-rib pulleys to give the belt more grip and less stretch than a 6-rib drive, and a spring-loaded tensioner holds tension through hard acceleration and deceleration while taking up belt stretch. The bracket is two-piece billet aluminum in a Stealth Black finish, and the alternator, A/C compressor and power steering pump are black plated.
It is offered in four accessory configurations, with a 160 amp or 300 amp alternator, and with no power steering pump, a GM Type II pump with remote reservoir, or a GM Type II pump with attached reservoir.
Specifications:
- Engine: Big Block Chevy 396, 427 and 454, standard deck only (not tall deck)
- Mounting: Wide mount; alternator on the driver's side above the power steering pump
- Belt: 8-rib serpentine
- Water pump: High-flow aluminum mechanical, short style, reverse rotation
- Alternator: 1-wire CS130, 160 amp or 300 amp (variant)
- Power steering pump: GM Type II, black plated aluminum
- A/C compressor: Peanut style (7B10)
- Bracket: Two-piece billet aluminum
- Configurations: AC, Power Steering & Alternator; Power Steering and Alternator; AC and Alternator; Alternator Only
- Finish: Stealth Black
- Part number: B-454W-WRAPTOR
Included in Every Configuration:
- High-flow aluminum water pump
- 1-wire CS130 alternator, black plated (amperage per order selection)
- Premium 8-rib serpentine belt
- Water pump pulley and cover
- Crank pulley
- Alternator pulley and cover
- Two-piece billet aluminum bracket
- Universal alternator fan
- Spring-loaded belt tensioner
Included by Configuration:
- Peanut style A/C compressor, black plated, with compressor clutch cover (configurations with A/C)
- GM Type II power steering pump with reservoir and mounting bracket (configurations with power steering; reservoir type per the power steering selection)
- Power steering pulley (configurations with power steering)
Not Included: Power steering lines from the pump to the reservoir are not included. Attached reservoir styles, CVF power steering line kits and billet thermostat housings are sold separately.
Application Notes:
- Works with either a mechanical or an electric fuel pump.
- Works with either a mechanical or an electric cooling fan.
- Designed for standard deck engines only; it will not fit tall deck blocks.
FAQ
What engines does the CVF Racing B-454W-WRAPTOR Wraptor system fit?
It is built for the Big Block Chevy 396, 427 or 454, standard deck only. CVF states it will not work on tall deck engines.
What comes with every configuration of this kit?
Every configuration includes the high-flow aluminum water pump with pulley and cover, CS130 alternator with pulley, cover and fan, 8-rib belt, crank pulley, belt tensioner and two-piece billet bracket. Configurations with A/C add the peanut style compressor and clutch cover, and configurations with power steering add the GM Type II pump, reservoir and pulley.
Are the power steering lines included?
No. The lines that run from the power steering pump to the reservoir are not part of the kit. CVF power steering line kits are offered separately.
Can this kit be used with an electric cooling fan?
Yes. CVF lists it as working with either a mechanical or an electric fan, and with either a mechanical or an electric fuel pump.
Which alternator and power steering options are offered?
The kit is offered with a 160 amp or 300 amp CS130 alternator, and with no power steering pump, a GM Type II pump with remote reservoir, or a GM Type II pump with attached reservoir.
