Engines and Components› Pistons and Piston Rings

United Engine & Machine Co

1 SET KB154.STD/1 SET 4000BD8.005

$615.76

SKU: U00B KB154KTD.STD

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

1 Set KB154.STD/1 Set 4000BD8.005. Centered pin. Sold As: Kit with Rings. Engine Manufacturer: Chevrolet. Engine Family: Chevrolet SB V8 Gen I. Engine Displacement (Liters): 5.4. Engine Displacement (cubic inches): 327. Bore Size (in): 4. Bore Size (mm): 101.6. Crown (cc): +6cc. Compression Ratio: 58-10.4, 62-9.9, 64-9.7, 76-8.5. Top Land: 0.275. Pin Type: Press or Floating. Intake Valve Depth/Diameter: .200/2.168. Pin Diameter (mm): 23.5. OE Deck Height: 9.025. Year Range: 1962-1969. Oversized: No. Oversize: STD. Compression Height IN: 1.385. Exhaust Valve Depth/Diameter: .200/2.168. Compression Height MM: 35.2. Stroke (mm): 82.6. Piston Material: Cast 390 Hypereutectic Alloy. Bore Diameter IN: 4. Make for Engine Family: General Motors. Rod (in): 6. Base Number: KB154. Rod (mm): 152.4. Pin Configuration: Centered. Pin Diameter (in): 0.927. Grade Type: Performance. Alloy: 390. Lock: PRJ100-3. Crown Type: FLAT TOP 2V. Pin Number: 0927X300K. Year To: 1969. Stroke (in): 3.25. Oversizes: STD, .020, .030, .040, .060. Ring Pack: 1/16, 1/16, 3/16. Year From: 1962.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandUnited Engine & Machine Co
Part NumberU00B KB154KTD.STD

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy