Features: - Extra Capacity (+2 Quarts) - Ribbed for better cooling and performance - Available in chrome - Easy installation - May require pickup extension tube (sold separately)
600” bore sizes with siamesed extra thick cylinder walls to resist cracking and improve ring seal (minimum
They are machined for optional throttle return spring and allow users to customize their throttle bracket for a higher degree of spring tension
TUF7069ABULL
6 Dome Volume: -5c Gram Weight: 385 0
350 Small Block Chevy - Inverted Dome Forged Piston SRP138104 Product:385 c.i., 4.040" bore, 3.750" stroke, 6.000" rod length, -16.0cc dome Features: - Extra Capacity (+2350 Small Block Chevy Inverted Dome Forged Piston385 c. i., 4. 040" bore, 3. 750" stroke, 6. 000" rod length, 16. 0cc dome volume SRP138104 P138104 This piston set is forged from high silicon 4032 aluminium alloy and specially designed for mild turbo, supercharged and nitrous applications. Features Forged Side Relief (FSR) and forced pin oiling. Piston set accepts 1 16, 1 16, 3 16 rings. Includes: Spiro Lock: 927 042 CS Straight Wall Pin: 927 2750 15