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481 cuin Engine Builder Package / TEP w/RA 4.181" Bore / Ross Dish Top / 4.375" str. / Quick Ship

BPI-4375RA-TEP
Forged 4.375" Stroke 4.181 Bore Rotating Assembly
with Edelbrock RPM RD Port 72cc Hyd Roller Top End Package

Limited Supply: only 1 remaining
Availability: Ships in 1-2 weeks or sooner
Was: $8,495.00
Sale: $7,995.00

Customize Your Item

- Choose Your Rod -
 * required
- Choose your cam option -
 * required
- Choose your Polymer Distr. Gear -
 * required
- Choose Valley Pan Option -
 * required
Qty:

Description

Compression Ratio : 10 : 1 with 72cc Heads inlcuded


Forged Molnar Crank 4.375 Str

Forged Ross Custom Pistons 4.181 Bore

Choose Your Rods

Total Seal Rings

Clevite Bearings

Internally Balanced in our shop


Edelbrock 72cc Hyd Roller Top End Kit

72cc RD-Port Edelbrock RPM Heads

Edelbrock Performer RPM Intake

Comp Custom Grind Cam

Johnson Hyd Roller Lifters

Billet Roller Timing Set


Cam Options

Butler/Comp SP Street Performance Billet Roller Cam (HR) BP8010SP 270/276, 218/224, .495/.503, 112LS with 1.5 ratio rockers Lift with 1.65 ratio rockers .542/.553 (Std Firing Order/ Std Journals)

Butler/Comp SP Street Performance Billet Roller Cam (HR) BP8020SP 276/282, 224/230, .503/.510, 112LS with 1.5 ratio rockers Lift with 1.65 ratio rockers .553/.561 (Std Firing Order/ Std Journals)

Butler Comp SP Street Performance Billet Roller Cam (HR) BP8022SP 282/288, 230/236, .510/.521, 112LS with 1.5 ratio rockers Lift with 1.65 ratio rockers .561/.573 (Std Firing Order/ Std Journals)

Butler/Comp SP Street Performance Billet Roller Cam (HR) BP8030SP 288/294, 236/242, .521/.540, 112LS (Std Firing Order/ Std Journals)


Fasteners & Gaskets

ARP Pontiac Head Bolt Kit

Intake Manifild Bolt Kit

5/16" Cork/Rubber Valve Cover Gaskets

D-Port Reinforced Exhaust Gaskets

Pontiac Fel-Pro Standard Intake Gasket / Includes Heat X-Over Block Off

B.P.’s exclusive headgaskets, same as used in Butler Performance engines

Pushrods & Pushrod Checker

We include a pushrod length checking tool in each kit for measuring proper pushrod length. Because brands of lifters and rockers require different pushrod length.

Rockers

We offer many style rockers to choose from. Rockers that will work for these kits include stainless steel or aluminum from brands such as Comp, Scorpion, PRW, Crower, and more.

We recommend 1.5 ratio rockers so that pushrod slotting is not neccessary.

Compression Calculator

Compression Calculator

Simply fill in the form below to calculate your compression ratio

*BP Flat Top pistons normally include +8cc valve pockets. When selecting dish piston from list, do not add valve pocket cc volume. Valve pocket cc is already included in the dish piston volume*

Bore: (diameter)
Stroke:
Cylinder Head Volume:
Effective Dome Volume:
Use (-) for Dome and (+) for Dish.
Deck Clearance:
Compressed Gasket Thickness:
Number of Cylinders:
Compression Ratio :  
Total Displacement (in.3) :  
Total Displacement cc's :  
 

Listed is an example of a 461 cu.in. with a 72cc head.

If deck clearance and head gasket sizes are not known, enter 0 and .040 as shown below.

*Chamber volume cc should be entered as a (+) number for dish and (-) negative for dome*

Details

  • BPI-4375RA-TEP
  • BPI-4375RA-TEP
  • Butler Performance
  • Available
  • Ships in 1-2 weeks or sooner
  • New

Shipping Information

  • Item Requires Shipping
  • 130.0 lbs.

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