BBC (94-00) Late Serpentine Conversion Kit with Crank Pulley Adapter - K10544

What’s included:

Adapter plates made of 6061-T6
aircraft grade aluminum (brushed satin finish)

CNC machined crank pulley adapter

Zinc coated fasteners

Bolts for adapter plates AND to attach
OEM brackets included

Both 3/8 and 7/16 bolts are included
for the passenger side head, since the holes vary for different years

What else is required to complete the
installation:

GM BBC engine (1994-2000)

366, 396, 402, 427, 454, 502, 572

AC and Alt/PS aluminum drive brackets
off of a GM Truck engine listed above.

The brackets should include the idler
and tensioner.

Air conditioner compressor (from donor
vehicle)

Alternator (from donor vehicle)

Power Steering Pump (from donor
vehicle)

A smooth water pump pulley is required
(GM part number 10085760 or 19418445)

Donor engines DO NOT have the correct
pulley. (Has different bolt pattern)

Correct Water Pump Pulley: (Kwik Performance PN
19418445).

A reverse rotation water pump off of a
1988-1999 454 engine.

This is considered a "long"
pump and is 7 5/16" from block to fan mounting surface.

View the Gates replacement Water Pump: (Kwik Performance
PN 44030).

A small-block crankshaft pulley (from
donor vehicle)

Donor engine didn't come with crank
pulley? We've got you covered: SBC
Crank Pulley: (Kwik Performance PN 10085754).

Six-rib belt, See our included
installation instructions for suggested lengths and Gates part numbers.

Alternator rating and PS pulley
diameters can change suggested lengths.

Always check tensioner marks for
correct fitment.

A tall deck engine will require a belt
that is about 1" longer.

A new thermostat housing may be needed
to allow the upper radiator hose to clear the alternator.

Solution: a swivel-neck housing.

Upper radiator hose will probably need
to change, but your vehicle's stock big-block lower hose, should work.

BBC (94-00) Late Serpentine Conversion Instructions

Big Block Spotters Guide (Adobe pdf
File)

Gates Belt Chart (Part number and length)

Why you should use a Kwik Performance
product:

Properly engineered using OEM
reference drawings

Computer tested with FEA (finite
element analysis) software

Field tested on shop test engines and
in real-world test vehicles

Backed by a no-hassle warranty and
return policy

Tech support before, during and after
the sale