Coolant Capacity
Thread Starter
Burning Brakes
Joined: Aug 2009
Posts: 1,037
Likes: 103
From: Brisbane Queensland
Coolant Capacity
G'day All,
Can anyone tell me what the capacity of the coolant system is for an
L46 small block, I have looked hi and low for this info with no luck,
but need to know so I can work out how much antifreeze to add.
Big thanks in advance for any help you can provide.
Mark
Can anyone tell me what the capacity of the coolant system is for an
L46 small block, I have looked hi and low for this info with no luck,
but need to know so I can work out how much antifreeze to add.
Big thanks in advance for any help you can provide.
Mark
Race Director
Joined: Dec 2004
Posts: 10,332
Likes: 63
From: PARADISE
St. Jude Donor '09-'11-'12-'13-'14
Direct from the 1969 manual
Quarts:
350 (Base)
14 (std, no htr)
15 (std, htr)
16.75 (std, auto, no htr)
18 (std, auto, htr)
17 (hvy duty, no htr)
18.5 (hvy duty, htr)
350 (L46)
14 (std, no htr)
15 (std, htr)
17 (hvy duty, no htr)
18.5 (hvy duty, htr)
427 (non L88)
21 (std, no htr)
22 (std, htr)
21 (std, auto, no htr)
22 (std, auto, htr)
427 (L88)
20 (std, no htr)
21 (std, htr)
21.5 (std, auto, no htr)
22.5 (std, auto, htr)
Hope this helps.
Quarts:
350 (Base)
14 (std, no htr)
15 (std, htr)
16.75 (std, auto, no htr)
18 (std, auto, htr)
17 (hvy duty, no htr)
18.5 (hvy duty, htr)
350 (L46)
14 (std, no htr)
15 (std, htr)
17 (hvy duty, no htr)
18.5 (hvy duty, htr)
427 (non L88)
21 (std, no htr)
22 (std, htr)
21 (std, auto, no htr)
22 (std, auto, htr)
427 (L88)
20 (std, no htr)
21 (std, htr)
21.5 (std, auto, no htr)
22.5 (std, auto, htr)
Hope this helps.
