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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
5 CALL 1000493 AT 4040 414 4
Pistons are manufactured on 4032 High Silicone material excellent for street or strip applications
250” Diameter Rollers
2 -3 Call R 1000266 AT 4560 565 4
6 -- S 1000160 AT 4000 353 4
BBC PRO1 DART 345/121 2.3/1.88 BARE HEADS 19300030 & DART STAINLESS STEEL VALVES 5 CALL 1000493 AT 4040CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. FREE DART STAINLESS STEEL VALVES! DART PRO1 ALUMINUM BARE BIG BLOCK CHEVY CYLINDER HEADS #19300030 *These heads are bare and do not come with any parts parts in picture! Port Volume: 345cc Chamber Volume: 121cc Spark Plug: Angle Standard Intake Valve: Machined for 2. 300 Exhaust Valve: Machined for 1. 880 Springs: Bare The trend setting Pro1 heads have been completely redesigned inside and out! A new