• 4.125" Pro Tru flat top (set of 8) includes piston rings
• 1.425" compression height -5cc 23-Degree valve pockets

Compatible Engines

• 283 305 307 327 350 383 400 Small Block Chev Performance 0L V8
• 350 5.7L V8
• 400 Chev 6.6L V8

Compatible Vehicles

• Chevrolet Various 1967 - 1996 5.7L
• Chevrolet Various 1970 - 1980 6.6L
• Chevrolet Various TBA - TBA 0L
• Holden HG 1970 - 1971 5.7L
• Holden HQ 1971 - 1974 5.7L
• Holden HT 1969 - 1970 5.7L
• Holden Suburban 1500 1998 - 2001 5.7L

Notes

For Engine(s): 283 305 307 327 350 383 400 Small Block Chev Performance,350,400 Chev
4.125" Pro Tru flat top (set of 8) includes piston rings
Suits 3.750" stroke with 5.700" rod .927" pin
1.425" compression height -5cc 23-Degree valve pockets